Add more cn domains (#3751)

* tencent: include sogou

* tencent-tme: add more domains

* Create taihe

* lizhi: add more domains

* category-social-media-cn: add more domains

* chinatelecom: add 21cn.com

data/geolocation-cn

@@ -810,7 +810,6 @@ ycrx360.com
 1nongjing.com
 1ting.com
 1zhe.com
-21cn.com
 2265.com
 2288.org
 2345.com
@@ -1510,7 +1509,6 @@ sys321.com
 szfw.org
 szzfgjj.com
 t1y5.com
-taihe.com
 taihuoniao.com
 tajiduo.com # 苏ICP备19036924号-4
 talk-cloud.net # 京ICP备17018423号-1