Perhaps you should try some spelling variations:
yang ying » yang yang, yang jing, huang ying
wang yang » wang yan, wang liang, wang yanling
rene sang » lee sang
sang minh » kang minah, anh minh, song min
hua rene » hua ren, juan rene
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai

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

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