Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
yang yang » wang yang, wang yan
yao chang » yeo chang, yuan chang, yao yang
wing yan » wang yan, wing ian, wing tan
tan yang » tan ying, tan yong, tao yang
dan yang » daun yang, wang yang, adam yang
chang ha » chang mae
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((tan hua) or (wuhan china)) ((tan yang) or (((dan yang) OR (yang yang)))) yao chang ha ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((tan hua) OR (wuhan china)) ((tan yang) OR (((dan yang) OR (yang yang)))) yao chang ha ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((tan hua) or (wuhan china)) ((tan yang) or (((dan yang) OR (yang yang)))) yao chang ha ;*".