Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
chang min » zhang ming, chan ming, chang ann
chang mae » chang ha, changes made
yang yan » yang yang, wang yan, yang fan
tang min » sang minh, yang mind, tang li
hong ghi » zhong zhi, hong g, hong hai
yan hua » tan hua, ya hua, wang hua

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: wang yang yan hua (rene OR irene) ((tang min) OR (((chang min) OR (chang mae)))) hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yan hua (rene or irene) ((tang min) or (((chang min) OR (chang mae)))) hong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang yan hua (rene or irene) ((tang min) or (((chang min) OR (chang mae)))) hong ghi ;*.