Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yong
ying juan » jiang juan, ying jin, feng juan
juan rene » juan meng, juan rana
yang jin » yang jie, yang jun, ying jin
yan jiu » yang jie, pang jiu
hong ng » hong jong, hong hong
kong » long, pong, ong

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

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