Perhaps you should try some spelling variations:
hong jong » hong kong
yan ying » fan ying, ran ying, yan yuxing
tan ying » fan ying, ran ying, tan yang
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
yan jiu » yang jie, pang jiu
hong ng » hong kong, hong hong
wang » wing, wan, lang

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

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