Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
sang minh » kang minah, anh minh, song min
ren sang » lee sang, le sang, ren weng
hong hai » shang hai, zhong tai, dang hai
wan hua » wang hua, tan hua, wan musa
hua ren » hua chen
hong ng » hong kong, hong jong, 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 danning wan hua ren sang minh ((hong hai) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang danning wan hua ren sang minh ((hong hai) OR (hong ng)) ;*.