Perhaps you should try some spelling variations:
wang liang » wang yang
gene sang » lee sang, gene bank
jeong ghi » jeong mi
sang min » sang minh, song min, tang min
hong ghi » zhong zhi, hong g, hong hai
yan zhi » wang zhi
yan zi » yuan zi
ban zi » ban ji

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 liang ((yan zhi) OR (((yan zi) OR (ban zi)))) gene sang min ((jeong ghi) OR (hong ghi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yan zhi) or (((yan zi) OR (ban zi)))) gene sang min ((jeong ghi) or (hong ghi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yan zhi) or (((yan zi) OR (ban zi)))) gene sang min ((jeong ghi) or (hong ghi)) ;*.