Add more cn domains (#3607)

* aws-cn: add amazonwebservices.cn

* tencent: add wxaurl.cn

* category-ai-cn: add more domains

* category-documents-cn: add more domains

data/category-documents-cn

@@ -1,14 +1,22 @@
 1ppt.com
 360doc.com
+51pptmoban.com
 51wendang.com
 52ppt.com
 badou.com
 book118.com
+daodoc.com
 doc88.com
 docin.com
 douding.cn
+goldhoe.com
 haohaodoc.com
+jinchutou.com
 lazyer.net
 renrendoc.com
+safewk.com
+taodocs.com
 wenkeju.com
+wenkub.com
 ypppt.com
+zhijidoc.com