Perhaps you should try some spelling variations:
zhong tai » hong tan, hong hai, zhong zhi
hua gene » human gene, a gene, hua ren
yang thi » dang thi, yang chik, yang di
yang jui » yang judy, yang di, yang xi
hong ghi » zhong zhi, hong g, hong hai
yan yi » yang yi, tan yi, yan zi
yi hua » li hua, ya hua, yi hui
wang » wing, wan, lang

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 yan yi hua gene ((yang thi) OR (yang jui)) ((hong ghi) OR (zhong tai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan yi hua gene ((yang thi) or (yang jui)) ((hong ghi) or (zhong tai)) ;*.