diff --git a/languages.js b/languages.js
index 8c68d6a8..2f502ea0 100644
--- a/languages.js
+++ b/languages.js
@@ -33,6 +33,41 @@
         this.numeral.language('be-nl', language);
     }
 }());
+/*! 
+ * numeral.js language configuration
+ * language : simplified chinese
+ * author : badplum : https://github.com/badplum
+ */
+(function () {
+    var language = {
+        delimiters: {
+            thousands: ',',
+            decimal: '.'
+        },
+        abbreviations: {
+            thousand: '千',
+            million: '百万',
+            billion: '十亿',
+            trillion: '兆'
+        },
+        ordinal: function (number) {
+            return '.';
+        },
+        currency: {
+            symbol: '¥'
+        }
+    };
+
+    // Node
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = language;
+    }
+    // Browser
+    if (typeof window !== 'undefined' && this.numeral && this.numeral.language) {
+        this.numeral.language('chs', language);
+    }
+}());
+
 /*!
  * numeral.js language configuration
  * language : czech (cs)
@@ -288,6 +323,44 @@
     }
 }());
 
+/*! 
+ * numeral.js language configuration
+ * language : Estonian
+ * author : Illimar Tambek : https://github.com/ragulka
+ *
+ * Note: in Estonian, abbreviations are always separated
+ * from numbers with a space
+ */
+(function () {
+    var language = {
+        delimiters: {
+            thousands: ' ',
+            decimal: ','
+        },
+        abbreviations: {
+            thousand: ' tuh',
+            million: ' mln',
+            billion: ' mld',
+            trillion: ' trl'
+        },
+        ordinal: function (number) {
+            return '.';
+        },
+        currency: {
+            symbol: '€'
+        }
+    };
+
+    // Node
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = language;
+    }
+    // Browser
+    if (typeof window !== 'undefined' && this.numeral && this.numeral.language) {
+        this.numeral.language('et', language);
+    }
+}());
+
 /*! 
  * numeral.js language configuration
  * language : Finnish
diff --git a/languages/chs.js b/languages/chs.js
new file mode 100644
index 00000000..9c54f2f1
--- /dev/null
+++ b/languages/chs.js
@@ -0,0 +1,34 @@
+/*! 
+ * numeral.js language configuration
+ * language : simplified chinese
+ * author : badplum : https://github.com/badplum
+ */
+(function () {
+    var language = {
+        delimiters: {
+            thousands: ',',
+            decimal: '.'
+        },
+        abbreviations: {
+            thousand: '千',
+            million: '百万',
+            billion: '十亿',
+            trillion: '兆'
+        },
+        ordinal: function (number) {
+            return '.';
+        },
+        currency: {
+            symbol: '¥'
+        }
+    };
+
+    // Node
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = language;
+    }
+    // Browser
+    if (typeof window !== 'undefined' && this.numeral && this.numeral.language) {
+        this.numeral.language('chs', language);
+    }
+}());
diff --git a/min/languages.min.js b/min/languages.min.js
index 0fae9106..11252868 100644
--- a/min/languages.min.js
+++ b/min/languages.min.js
@@ -3,7 +3,12 @@
  * language : belgium-dutch (be-nl)
  * author : Dieter Luypaert : https://github.com/moeriki
  */
-!function(){var a={delimiters:{thousands:" ",decimal:","},abbreviations:{thousand:"k",million:" mln",billion:" mld",trillion:" bln"},ordinal:function(a){var b=a%100;return 0!==a&&1>=b||8===b||b>=20?"ste":"de"},currency:{symbol:"€ "}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("be-nl",a)}(),/*!
+!function(){var a={delimiters:{thousands:" ",decimal:","},abbreviations:{thousand:"k",million:" mln",billion:" mld",trillion:" bln"},ordinal:function(a){var b=a%100;return 0!==a&&1>=b||8===b||b>=20?"ste":"de"},currency:{symbol:"€ "}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("be-nl",a)}(),/*! 
+ * numeral.js language configuration
+ * language : simplified chinese
+ * author : badplum : https://github.com/badplum
+ */
+function(){var a={delimiters:{thousands:",",decimal:"."},abbreviations:{thousand:"千",million:"百万",billion:"十亿",trillion:"兆"},ordinal:function(){return"."},currency:{symbol:"¥"}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("chs",a)}(),/*!
  * numeral.js language configuration
  * language : czech (cs)
  * author : Anatoli Papirovski : https://github.com/apapirovski
@@ -39,6 +44,14 @@ function(){var a={delimiters:{thousands:".",decimal:","},abbreviations:{thousand
  * author : Hernan Garcia : https://github.com/hgarcia
  */
 function(){var a={delimiters:{thousands:".",decimal:","},abbreviations:{thousand:"k",million:"mm",billion:"b",trillion:"t"},ordinal:function(a){var b=a%10;return 1===b||3===b?"er":2===b?"do":7===b||0===b?"mo":8===b?"vo":9===b?"no":"to"},currency:{symbol:"$"}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("es",a)}(),/*! 
+ * numeral.js language configuration
+ * language : Estonian
+ * author : Illimar Tambek : https://github.com/ragulka
+ *
+ * Note: in Estonian, abbreviations are always separated
+ * from numbers with a space
+ */
+function(){var a={delimiters:{thousands:" ",decimal:","},abbreviations:{thousand:" tuh",million:" mln",billion:" mld",trillion:" trl"},ordinal:function(){return"."},currency:{symbol:"€"}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("et",a)}(),/*! 
  * numeral.js language configuration
  * language : Finnish
  * author : Sami Saada : https://github.com/samitheberber
diff --git a/min/languages/chs.min.js b/min/languages/chs.min.js
new file mode 100644
index 00000000..6d375969
--- /dev/null
+++ b/min/languages/chs.min.js
@@ -0,0 +1,6 @@
+/*! 
+ * numeral.js language configuration
+ * language : simplified chinese
+ * author : badplum : https://github.com/badplum
+ */
+!function(){var a={delimiters:{thousands:",",decimal:"."},abbreviations:{thousand:"千",million:"百万",billion:"十亿",trillion:"兆"},ordinal:function(){return"."},currency:{symbol:"¥"}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("chs",a)}();
\ No newline at end of file
diff --git a/min/languages/et.min.js b/min/languages/et.min.js
new file mode 100644
index 00000000..cf9f7e38
--- /dev/null
+++ b/min/languages/et.min.js
@@ -0,0 +1,9 @@
+/*! 
+ * numeral.js language configuration
+ * language : Estonian
+ * author : Illimar Tambek : https://github.com/ragulka
+ *
+ * Note: in Estonian, abbreviations are always separated
+ * from numbers with a space
+ */
+!function(){var a={delimiters:{thousands:" ",decimal:","},abbreviations:{thousand:" tuh",million:" mln",billion:" mld",trillion:" trl"},ordinal:function(){return"."},currency:{symbol:"€"}};"undefined"!=typeof module&&module.exports&&(module.exports=a),"undefined"!=typeof window&&this.numeral&&this.numeral.language&&this.numeral.language("et",a)}();
\ No newline at end of file
diff --git a/min/numeral.min.js b/min/numeral.min.js
index f817215d..6d8164c4 100644
--- a/min/numeral.min.js
+++ b/min/numeral.min.js
@@ -5,4 +5,4 @@
  * license : MIT
  * http://adamwdraper.github.com/Numeral-js/
  */
-(function(){function a(a){this._value=a}function b(a,b,c,d){var e,f,g=Math.pow(10,b);return f=(c(a*g)/g).toFixed(b),d&&(e=new RegExp("0{1,"+d+"}$"),f=f.replace(e,"")),f}function c(a,b,c){var d;return d=b.indexOf("$")>-1?e(a,b,c):b.indexOf("%")>-1?f(a,b,c):b.indexOf(":")>-1?g(a,b):i(a._value,b,c)}function d(a,b){var c,d,e,f,g,i=b,j=["KB","MB","GB","TB","PB","EB","ZB","YB"],k=!1;if(b.indexOf(":")>-1)a._value=h(b);else if(b===o)a._value=0;else{for("."!==m[n].delimiters.decimal&&(b=b.replace(/\./g,"").replace(m[n].delimiters.decimal,".")),c=new RegExp("[^a-zA-Z]"+m[n].abbreviations.thousand+"(?:\\)|(\\"+m[n].currency.symbol+")?(?:\\))?)?$"),d=new RegExp("[^a-zA-Z]"+m[n].abbreviations.million+"(?:\\)|(\\"+m[n].currency.symbol+")?(?:\\))?)?$"),e=new RegExp("[^a-zA-Z]"+m[n].abbreviations.billion+"(?:\\)|(\\"+m[n].currency.symbol+")?(?:\\))?)?$"),f=new RegExp("[^a-zA-Z]"+m[n].abbreviations.trillion+"(?:\\)|(\\"+m[n].currency.symbol+")?(?:\\))?)?$"),g=0;g<=j.length&&!(k=b.indexOf(j[g])>-1?Math.pow(1024,g+1):!1);g++);a._value=(k?k:1)*(i.match(c)?Math.pow(10,3):1)*(i.match(d)?Math.pow(10,6):1)*(i.match(e)?Math.pow(10,9):1)*(i.match(f)?Math.pow(10,12):1)*(b.indexOf("%")>-1?.01:1)*((b.split("-").length+Math.min(b.split("(").length-1,b.split(")").length-1))%2?1:-1)*Number(b.replace(/[^0-9\.]+/g,"")),a._value=k?Math.ceil(a._value):a._value}return a._value}function e(a,b,c){var d,e=b.indexOf("$")<=1?!0:!1,f="";return b.indexOf(" $")>-1?(f=" ",b=b.replace(" $","")):b.indexOf("$ ")>-1?(f=" ",b=b.replace("$ ","")):b=b.replace("$",""),d=i(a._value,b,c),e?d.indexOf("(")>-1||d.indexOf("-")>-1?(d=d.split(""),d.splice(1,0,m[n].currency.symbol+f),d=d.join("")):d=m[n].currency.symbol+f+d:d.indexOf(")")>-1?(d=d.split(""),d.splice(-1,0,f+m[n].currency.symbol),d=d.join("")):d=d+f+m[n].currency.symbol,d}function f(a,b,c){var d,e="",f=100*a._value;return b.indexOf(" %")>-1?(e=" ",b=b.replace(" %","")):b=b.replace("%",""),d=i(f,b,c),d.indexOf(")")>-1?(d=d.split(""),d.splice(-1,0,e+"%"),d=d.join("")):d=d+e+"%",d}function g(a){var b=Math.floor(a._value/60/60),c=Math.floor((a._value-60*b*60)/60),d=Math.round(a._value-60*b*60-60*c);return b+":"+(10>c?"0"+c:c)+":"+(10>d?"0"+d:d)}function h(a){var b=a.split(":"),c=0;return 3===b.length?(c+=60*Number(b[0])*60,c+=60*Number(b[1]),c+=Number(b[2])):2===b.length&&(c+=60*Number(b[0]),c+=Number(b[1])),Number(c)}function i(a,c,d){var e,f,g,h,i,j,k=!1,l=!1,p=!1,q="",r=!1,s=!1,t=!1,u=!1,v=!1,w="",x="",y=Math.abs(a),z=["B","KB","MB","GB","TB","PB","EB","ZB","YB"],A="",B=!1;if(0===a&&null!==o)return o;if(c.indexOf("(")>-1?(k=!0,c=c.slice(1,-1)):c.indexOf("+")>-1&&(l=!0,c=c.replace(/\+/g,"")),c.indexOf("a")>-1&&(r=c.indexOf("aK")>=0,s=c.indexOf("aM")>=0,t=c.indexOf("aB")>=0,u=c.indexOf("aT")>=0,v=r||s||t||u,c.indexOf(" a")>-1?(q=" ",c=c.replace(" a","")):c=c.replace("a",""),y>=Math.pow(10,12)&&!v||u?(q+=m[n].abbreviations.trillion,a/=Math.pow(10,12)):y<Math.pow(10,12)&&y>=Math.pow(10,9)&&!v||t?(q+=m[n].abbreviations.billion,a/=Math.pow(10,9)):y<Math.pow(10,9)&&y>=Math.pow(10,6)&&!v||s?(q+=m[n].abbreviations.million,a/=Math.pow(10,6)):(y<Math.pow(10,6)&&y>=Math.pow(10,3)&&!v||r)&&(q+=m[n].abbreviations.thousand,a/=Math.pow(10,3))),c.indexOf("b")>-1)for(c.indexOf(" b")>-1?(w=" ",c=c.replace(" b","")):c=c.replace("b",""),g=0;g<=z.length;g++)if(e=Math.pow(1024,g),f=Math.pow(1024,g+1),a>=e&&f>a){w+=z[g],e>0&&(a/=e);break}return c.indexOf("o")>-1&&(c.indexOf(" o")>-1?(x=" ",c=c.replace(" o","")):c=c.replace("o",""),x+=m[n].ordinal(a)),c.indexOf("[.]")>-1&&(p=!0,c=c.replace("[.]",".")),h=a.toString().split(".")[0],i=c.split(".")[1],j=c.indexOf(","),i?(i.indexOf("[")>-1?(i=i.replace("]",""),i=i.split("["),A=b(a,i[0].length+i[1].length,d,i[1].length)):A=b(a,i.length,d),h=A.split(".")[0],A=A.split(".")[1].length?m[n].delimiters.decimal+A.split(".")[1]:"",p&&0===Number(A.slice(1))&&(A="")):h=b(a,null,d),h.indexOf("-")>-1&&(h=h.slice(1),B=!0),j>-1&&(h=h.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g,"$1"+m[n].delimiters.thousands)),0===c.indexOf(".")&&(h=""),(k&&B?"(":"")+(!k&&B?"-":"")+(!B&&l?"+":"")+h+A+(x?x:"")+(q?q:"")+(w?w:"")+(k&&B?")":"")}function j(a,b){m[a]=b}var k,l="1.5.2",m={},n="en",o=null,p="0,0",q="undefined"!=typeof module&&module.exports;k=function(b){return k.isNumeral(b)?b=b.value():0===b||"undefined"==typeof b?b=0:Number(b)||(b=k.fn.unformat(b)),new a(Number(b))},k.version=l,k.isNumeral=function(b){return b instanceof a},k.language=function(a,b){if(!a)return n;if(a&&!b){if(!m[a])throw new Error("Unknown language : "+a);n=a}return(b||!m[a])&&j(a,b),k},k.languageData=function(a){if(!a)return m[n];if(!m[a])throw new Error("Unknown language : "+a);return m[a]},k.language("en",{delimiters:{thousands:",",decimal:"."},abbreviations:{thousand:"k",million:"m",billion:"b",trillion:"t"},ordinal:function(a){var b=a%10;return 1===~~(a%100/10)?"th":1===b?"st":2===b?"nd":3===b?"rd":"th"},currency:{symbol:"$"}}),k.zeroFormat=function(a){o="string"==typeof a?a:null},k.defaultFormat=function(a){p="string"==typeof a?a:"0.0"},k.fn=a.prototype={clone:function(){return k(this)},format:function(a,b){return c(this,a?a:p,void 0!==b?b:Math.round)},unformat:function(a){return"[object Number]"===Object.prototype.toString.call(a)?a:d(this,a?a:p)},value:function(){return this._value},valueOf:function(){return this._value},set:function(a){return this._value=Number(a),this},add:function(a){return this._value=this._value+Number(a),this},subtract:function(a){return this._value=this._value-Number(a),this},multiply:function(a){return this._value=this._value*Number(a),this},divide:function(a){return this._value=this._value/Number(a),this},difference:function(a){var b=this._value-Number(a);return 0>b&&(b=-b),b}},q&&(module.exports=k),"undefined"==typeof ender&&(this.numeral=k),"function"==typeof define&&define.amd&&define([],function(){return k})}).call(this);
\ No newline at end of file
+(function(){function a(a){this._value=a}function b(a,b,c,d){var e,f,g=Math.pow(10,b);return f=(c(a*g)/g).toFixed(b),d&&(e=new RegExp("0{1,"+d+"}$"),f=f.replace(e,"")),f}function c(a,b,c){var d;return d=b.indexOf("$")>-1?e(a,b,c):b.indexOf("%")>-1?f(a,b,c):b.indexOf(":")>-1?g(a,b):i(a._value,b,c)}function d(a,b){var c,d,e,f,g,i=b,j=["KB","MB","GB","TB","PB","EB","ZB","YB"],k=!1;if(b.indexOf(":")>-1)a._value=h(b);else if(b===q)a._value=0;else{for("."!==o[p].delimiters.decimal&&(b=b.replace(/\./g,"").replace(o[p].delimiters.decimal,".")),c=new RegExp("[^a-zA-Z]"+o[p].abbreviations.thousand+"(?:\\)|(\\"+o[p].currency.symbol+")?(?:\\))?)?$"),d=new RegExp("[^a-zA-Z]"+o[p].abbreviations.million+"(?:\\)|(\\"+o[p].currency.symbol+")?(?:\\))?)?$"),e=new RegExp("[^a-zA-Z]"+o[p].abbreviations.billion+"(?:\\)|(\\"+o[p].currency.symbol+")?(?:\\))?)?$"),f=new 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","")):b=b.replace("$",""),e=i(a._value,b,c),1>=f?e.indexOf("(")>-1||e.indexOf("-")>-1?(e=e.split(""),d=1,(g>f||h>f)&&(d=0),e.splice(d,0,o[p].currency.symbol+j),e=e.join("")):e=o[p].currency.symbol+j+e:e.indexOf(")")>-1?(e=e.split(""),e.splice(-1,0,j+o[p].currency.symbol),e=e.join("")):e=e+j+o[p].currency.symbol,e}function f(a,b,c){var d,e="",f=100*a._value;return b.indexOf(" %")>-1?(e=" ",b=b.replace(" %","")):b=b.replace("%",""),d=i(f,b,c),d.indexOf(")")>-1?(d=d.split(""),d.splice(-1,0,e+"%"),d=d.join("")):d=d+e+"%",d}function g(a){var b=Math.floor(a._value/60/60),c=Math.floor((a._value-60*b*60)/60),d=Math.round(a._value-60*b*60-60*c);return b+":"+(10>c?"0"+c:c)+":"+(10>d?"0"+d:d)}function h(a){var b=a.split(":"),c=0;return 3===b.length?(c+=60*Number(b[0])*60,c+=60*Number(b[1]),c+=Number(b[2])):2===b.length&&(c+=60*Number(b[0]),c+=Number(b[1])),Number(c)}function i(a,c,d){var e,f,g,h,i,j,k=!1,l=!1,m=!1,n="",r=!1,s=!1,t=!1,u=!1,v=!1,w="",x="",y=Math.abs(a),z=["B","KB","MB","GB","TB","PB","EB","ZB","YB"],A="",B=!1;if(0===a&&null!==q)return q;if(c.indexOf("(")>-1?(k=!0,c=c.slice(1,-1)):c.indexOf("+")>-1&&(l=!0,c=c.replace(/\+/g,"")),c.indexOf("a")>-1&&(r=c.indexOf("aK")>=0,s=c.indexOf("aM")>=0,t=c.indexOf("aB")>=0,u=c.indexOf("aT")>=0,v=r||s||t||u,c.indexOf(" a")>-1?(n=" ",c=c.replace(" a","")):c=c.replace("a",""),y>=Math.pow(10,12)&&!v||u?(n+=o[p].abbreviations.trillion,a/=Math.pow(10,12)):y<Math.pow(10,12)&&y>=Math.pow(10,9)&&!v||t?(n+=o[p].abbreviations.billion,a/=Math.pow(10,9)):y<Math.pow(10,9)&&y>=Math.pow(10,6)&&!v||s?(n+=o[p].abbreviations.million,a/=Math.pow(10,6)):(y<Math.pow(10,6)&&y>=Math.pow(10,3)&&!v||r)&&(n+=o[p].abbreviations.thousand,a/=Math.pow(10,3))),c.indexOf("b")>-1)for(c.indexOf(" b")>-1?(w=" ",c=c.replace(" b","")):c=c.replace("b",""),g=0;g<=z.length;g++)if(e=Math.pow(1024,g),f=Math.pow(1024,g+1),a>=e&&f>a){w+=z[g],e>0&&(a/=e);break}return c.indexOf("o")>-1&&(c.indexOf(" o")>-1?(x=" ",c=c.replace(" o","")):c=c.replace("o",""),x+=o[p].ordinal(a)),c.indexOf("[.]")>-1&&(m=!0,c=c.replace("[.]",".")),h=a.toString().split(".")[0],i=c.split(".")[1],j=c.indexOf(","),i?(i.indexOf("[")>-1?(i=i.replace("]",""),i=i.split("["),A=b(a,i[0].length+i[1].length,d,i[1].length)):A=b(a,i.length,d),h=A.split(".")[0],A=A.split(".")[1].length?o[p].delimiters.decimal+A.split(".")[1]:"",m&&0===Number(A.slice(1))&&(A="")):h=b(a,null,d),h.indexOf("-")>-1&&(h=h.slice(1),B=!0),j>-1&&(h=h.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g,"$1"+o[p].delimiters.thousands)),0===c.indexOf(".")&&(h=""),(k&&B?"(":"")+(!k&&B?"-":"")+(!B&&l?"+":"")+h+A+(x?x:"")+(n?n:"")+(w?w:"")+(k&&B?")":"")}function j(a,b){o[a]=b}function k(a){var b=a.toString().split(".");return b.length<2?1:Math.pow(10,b[1].length)}function l(){var a=Array.prototype.slice.call(arguments);return a.reduce(function(a,b){var c=k(a),d=k(b);return c>d?c:d},-1/0)}var m,n="1.5.2",o={},p="en",q=null,r="0,0",s="undefined"!=typeof module&&module.exports;m=function(b){return m.isNumeral(b)?b=b.value():0===b||"undefined"==typeof b?b=0:Number(b)||(b=m.fn.unformat(b)),new a(Number(b))},m.version=n,m.isNumeral=function(b){return b instanceof a},m.language=function(a,b){if(!a)return p;if(a&&!b){if(!o[a])throw new Error("Unknown language : "+a);p=a}return(b||!o[a])&&j(a,b),m},m.languageData=function(a){if(!a)return o[p];if(!o[a])throw new Error("Unknown language : "+a);return o[a]},m.language("en",{delimiters:{thousands:",",decimal:"."},abbreviations:{thousand:"k",million:"m",billion:"b",trillion:"t"},ordinal:function(a){var b=a%10;return 1===~~(a%100/10)?"th":1===b?"st":2===b?"nd":3===b?"rd":"th"},currency:{symbol:"$"}}),m.zeroFormat=function(a){q="string"==typeof a?a:null},m.defaultFormat=function(a){r="string"==typeof a?a:"0.0"},"function"!=typeof Array.prototype.reduce&&(Array.prototype.reduce=function(a,b){"use strict";if(null===this||"undefined"==typeof this)throw new TypeError("Array.prototype.reduce called on null or undefined");if("function"!=typeof a)throw new TypeError(a+" is not a function");var c,d,e=this.length>>>0,f=!1;for(1<arguments.length&&(d=b,f=!0),c=0;e>c;++c)this.hasOwnProperty(c)&&(f?d=a(d,this[c],c,this):(d=this[c],f=!0));if(!f)throw new TypeError("Reduce of empty array with no initial value");return d}),m.fn=a.prototype={clone:function(){return m(this)},format:function(a,b){return c(this,a?a:r,void 0!==b?b:Math.round)},unformat:function(a){return"[object Number]"===Object.prototype.toString.call(a)?a:d(this,a?a:r)},value:function(){return this._value},valueOf:function(){return this._value},set:function(a){return this._value=Number(a),this},add:function(a){function b(a,b){return a+c*b}var c=l.call(null,this._value,a);return this._value=[this._value,a].reduce(b,0)/c,this},subtract:function(a){function b(a,b){return a-c*b}var c=l.call(null,this._value,a);return this._value=[a].reduce(b,this._value*c)/c,this},multiply:function(a){function b(a,b){var c=l(a,b);return a*c*b*c/(c*c)}return this._value=[this._value,a].reduce(b,1),this},divide:function(a){function b(a,b){var c=l(a,b);return a*c/(b*c)}return this._value=[this._value,a].reduce(b),this},difference:function(a){return Math.abs(m(this._value).subtract(a).value())}},s&&(module.exports=m),"undefined"==typeof ender&&(this.numeral=m),"function"==typeof define&&define.amd&&define([],function(){return m})}).call(this);
\ No newline at end of file
diff --git a/tests/languages/chs.js b/tests/languages/chs.js
new file mode 100644
index 00000000..c9afe9f2
--- /dev/null
+++ b/tests/languages/chs.js
@@ -0,0 +1,101 @@
+var numeral = require('../../numeral');
+var language = require('../../languages/chs');
+
+numeral.language('chs', language);
+
+exports['language:chs'] = {
+    setUp: function (callback) {
+        numeral.language('chs');
+        callback();
+    },
+
+    tearDown: function (callback) {
+        numeral.language('en');
+        callback();
+    },
+
+    format: function (test) {
+        test.expect(16);
+
+        var tests = [
+            [10000,'0,0.0000','10,000.0000'],
+            [10000.23,'0,0','10,000'],
+            [-10000,'0,0.0','-10,000.0'],
+            [10000.1234,'0.000','10000.123'],
+            [-10000,'(0,0.0000)','(10,000.0000)'],
+            [-0.23,'.00','-.23'],
+            [-0.23,'(.00)','(.23)'],
+            [0.23,'0.00000','0.23000'],
+            [1230974,'0.0a','1.2百万'],
+            [1460,'0a','1千'],
+            [-104000,'0a','-104千'],
+            [1,'0o','1.'],
+            [52,'0o','52.'],
+            [23,'0o','23.'],
+            [100,'0o','100.'],
+            [1,'0[.]0','1']
+        ];
+
+        for (var i = 0; i < tests.length; i++) {
+            test.strictEqual(numeral(tests[i][0]).format(tests[i][1]), tests[i][2], tests[i][1]);
+        }
+
+        test.done();
+    },
+
+    currency: function (test) {
+        test.expect(4);
+
+        var tests = [
+            [1000.234,'$0,0.00','¥1,000.23'],
+            [-1000.234,'($0,0)','(¥1,000)'],
+            [-1000.234,'$0.00','-¥1000.23'],
+            [1230974,'($0.00a)','¥1.23百万']
+        ];
+
+        for (var i = 0; i < tests.length; i++) {
+            test.strictEqual(numeral(tests[i][0]).format(tests[i][1]), tests[i][2], tests[i][1]);
+        }
+
+        test.done();
+    },
+
+    percentages: function (test) {
+        test.expect(4);
+
+        var tests = [
+            [1,'0%','100%'],
+            [0.974878234,'0.000%','97.488%'],
+            [-0.43,'0%','-43%'],
+            [0.43,'(0.000%)','43.000%']
+        ];
+
+        for (var i = 0; i < tests.length; i++) {
+            test.strictEqual(numeral(tests[i][0]).format(tests[i][1]), tests[i][2], tests[i][1]);
+        }
+
+        test.done();
+    },
+
+    unformat: function (test) {
+        test.expect(9);
+
+        var tests = [
+            ['10,000.123',10000.123],
+            ['(0.12345)',-0.12345],
+            ['(¥1.23百万)',-1230000],
+            ['10千',10000],
+            ['-10千',-10000],
+            ['23.',23],
+            ['¥10,000.00',10000],
+            ['-76%',-0.76],
+            ['2:23:57',8637]
+        ];
+
+        for (var i = 0; i < tests.length; i++) {
+            test.strictEqual(numeral().unformat(tests[i][0]), tests[i][1], tests[i][0]);
+        }
+
+        test.done();
+    }
+};
\ No newline at end of file