Perhaps you should try some spelling variations:
wang liang » wang yang
hong jong » hong kong
ying hua » wang hua, ying zhu, dong hua
ming hua » ming hung, wang hua, ming lu
ying jin » yang jin, jing ji, yang jie
yan jiu » yang jie, yang jin, pang jiu
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 liang ((ying hua) OR (ming hua)) rene ((yan jiu) or (ying jin)) ((hong jong) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((ying hua) OR (ming hua)) rene ((yan jiu) OR (ying jin)) ((hong jong) OR (hong ng)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((ying hua) OR (ming hua)) rene ((yan jiu) or (ying jin)) ((hong jong) or (hong ng)) ;*".