Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
judy ying » judy young
yang aid » yang anda, yang mind, yang di
ying jin » yang jin, jing ji, yang jie
hong ng » hong kong, hong jong, hong hong
kong » pong, ong

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 yang judy ying ((yang aid) OR (ying jin)) ((hong ng) OR (hong (kong OR long))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang judy ying ((yang aid) or (ying jin)) ((hong ng) or (hong (kong OR long))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yang judy ying ((yang aid) or (ying jin)) ((hong ng) or (hong (kong OR long))) ;*.