Perhaps you should try some spelling variations:
yunnan china » urban china, tuan china, yunnan sheng
wuhan china » tuan china
gain yang » dan yang, daun yang, tan yang
lang yan » wang yan, wang yang, zhang yan
yang hao » yang yao, yang fan, eang hay
hao dang » hao zhang, vo dang
han hua » tan hua, wang hua, tuan hua
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((han hua) OR (((wuhan china) OR (yunnan china)))) gain yang hao dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((han hua) or (((wuhan china) OR (yunnan china)))) gain yang hao dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ((han hua) or (((wuhan china) OR (yunnan china)))) gain yang hao dang hai ;*.