Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yan liang » yang liang, wang liang, you liang
dong hua » wang hua, tong hui, dong hoi
hua rene » hua ren, juan rene
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
yang lin » yang jin, wang lin, yang li
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yan liang)) dong hua rene ((((yang jun) or (yang jui))) or (yang lin)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan liang)) dong hua rene ((((yang jun) OR (yang jui))) OR (yang lin)) wong yue ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan liang)) dong hua rene ((((yang jun) or (yang jui))) or (yang lin)) wong yue ;*.