Perhaps you should try some spelling variations:
wang liang » wang yang
tuan china » wuhan china, can china, taiwan china
gene tang » gene bank
tan chia » than china, can china, dan china
tang tin » tang min, tang tang, ting ting
tin hong » tan hong, kia hong, thi hong
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 liang ((((tan chia) OR (tuan china))) OR (((yan zi) OR (yan zhi)))) gene tang tin hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((((tan chia) or (tuan china))) or (((yan zi) OR (yan zhi)))) gene tang tin hong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ((((tan chia) or (tuan china))) or (((yan zi) OR (yan zhi)))) gene tang tin hong ghi ;*.