Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
shang hai » shang kai, dang hai, chang ha
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying jin
yan hua » tan hua, ya hua, wang hua
hua tan » hua ban, huan t'an
hong ng » hong kong, hong jong, hong hong

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 hua tan yang jin ((shang hai) OR (hong ng)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yan hua tan yang jin ((shang hai) or (hong ng)) ;*.