Perhaps you should try some spelling variations:
huang chang » huang cheng, hoong chang, yuan chang
wuhan china » tuan china, yunnan china
huang yang » huang ying, wang yang, yang yang
rene wang » wen wang
wang life » long life, wang li, wang lin
life wong » life long, life among, life work
wong yue » wang yue, hong yu

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: ((huang chang) OR (huang yang)) ((wuhan china) OR (taiwan china)) rene wang life wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: ((huang chang) or (huang yang)) ((wuhan china) or (taiwan china)) rene wang life wong yue ;*.