Perhaps you should try some spelling variations:
wang liang » wang yang
gene liang » peng liang, wee liang
liang dan » liang tan, king dan, liang sun
dan hong » tan hong, can hong, tin 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) OR (wang yan)) ((yan zhi) OR (yan zi)) gene liang dan hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (wang yan)) ((yan zhi) OR (yan zi)) gene liang dan hong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (wang yan)) ((yan zhi) OR (yan zi)) gene liang dan hong ghi ;*.