Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
juan rene » juan meng, juan rana
hong jong » hong kong
hua rene » hua ren
pang jiu » pang jun, yang jie, pan ji
yang jin » yang jie, yang jun, ying jin
hong ng » hong kong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ying ((hua rene) OR (juan rene)) ((pang jiu) or (yang jin)) ((hong jong) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ying ((hua rene) OR (juan rene)) ((pang jiu) OR (yang jin)) ((hong jong) OR (hong ng)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ying ((hua rene) OR (juan rene)) ((pang jiu) or (yang jin)) ((hong jong) or (hong ng)) ;*".