Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
tuan hua » tan hua, tuan vu, yuan hui
wang lin » wang li, wang qin, yang lin
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
wai yan » wang yan, wei yang
han hua » tan hua, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan ((han hua) or (tuan hua)) gain ((((yang liang) or (wang lin))) or (yang jin)) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan ((han hua) OR (tuan hua)) gain ((((yang liang) OR (wang lin))) OR (yang jin)) hong hai ;.
• Adding a wildcard symbol may retrieve word variants: wai yan ((han hua) or (tuan hua)) gain ((((yang liang) or (wang lin))) or (yang jin)) hong hai ;*.