Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
than china » tuan china, han china, wuhan china
rene wang » wen wang
tan chia » tuan china, can china, dan china
wang li » wang lei, wang lin, tang li
li cong » li rong, li song, jiu cong
cong yu » hong yu, rong yu, chong yun

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan chang ((tan chia) or (than china)) rene wang li cong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan chang ((tan chia) OR (than china)) rene wang li cong yu ;.
• Adding a wildcard symbol may retrieve word variants: yuan chang ((tan chia) or (than china)) rene wang li cong yu ;*.