Introduction This folder is mainly about Sucaitupian. More Reference Document http://mp.weixin.qq.com/s?__biz=MzU5MjY2ODEwMQ==&mid=100001634&idx=1&sn=f9837c5f096ae4aa0a61e0ba0027f536&chksm=7e1d73c8496afade0dd95ed7d4208e90f3c693e5996cc339e753ade8570e9ba9d97bd39d44b9#rd