Perhaps you should try some spelling variations:
huang weng » huang cheng, huang jing, huang ting
huang yang » huang ying, huang chang, yang yang
tuan china » wuhan china, can china, taiwan china
china rene » china ren, china rate, china real
wang yang » wang yan, wang liang, wang yanling
wang eng » wang peng, wang zheng, wang yong
hong yue » hong yu, wong yue, chong yun

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 weng) OR (huang yang)) tuan china rene ((wang eng) OR (wang yang)) hong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang weng) or (huang yang)) tuan china rene ((wang eng) OR (wang yang)) hong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((huang weng) or (huang yang)) tuan china rene ((wang eng) OR (wang yang)) hong yue ;*.