Perhaps you should try some spelling variations:
wang ning » wang liang, wang yang, wang yong
wang jing » wang liang, wang yang, wang yong
gene sang » lee sang, gene bank
tan chia » tuan china, than china, can china
sang min » sang minh, song min, tang min
min hong » amin hong, tin hong, min hyoung
hong ghi » zhong zhi, hong g, hong hai
yan zhi » wang zhi
yan zi » yuan zi, ban zi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang ning) OR (wang jing)) ((tan chia) OR (((yan zi) OR (yan zhi)))) gene sang min hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang ning) OR (wang jing)) ((tan chia) or (((yan zi) or (yan zhi)))) gene sang min hong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang ning) OR (wang jing)) ((tan chia) or (((yan zi) or (yan zhi)))) gene sang min hong ghi ;*.