Add help wanted section to README.md

README.md

@@ -15,6 +15,11 @@ Topics for discussion are suggested by [the gap-analysis template](https://www.w
 ### Key links 关键链接
 [GitHub repo](https://github.com/w3c/clreq) • [Discussion threads](https://github.com/w3c/clreq/issues) • [Issue tracker](https://www.w3.org/International/i18n-activity/textlayout/?filter=clreq) (with clreq filter) • [Charter 章程](https://www.w3.org/International/clreq/charter/)
 
+### Help wanted!
+We're looking for information about this writing system. Follow the link for specific questions.
+
+[Chinese](https://github.com/w3c/clreq/issues?q=is%3Aissue+is%3Aopen+label%3A問題/question)
+
 
 ### Documents 文档
 - [**Chinese Gap Analysis 中文支持差距分析**](https://www.w3.org/TR/clreq-gap) • [*Editor's draft 编辑草案*](https://www.w3.org/International/clreq/gap-analysis/) • [*Latest commits*](https://github.com/w3c/clreq/commits/gh-pages/gap-analysis/index.html) • [*Edit on GitHub*](https://github.com/w3c/clreq/labels/doc%3Aclreq)