Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
shang kai » shang hai
hong hong » hong kong, hong jong, how hong
yang jie » yang jin, yang di, yang jui
hua tan » hua ban
hong ng » hong kong, hong jong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yang ((hua tan) OR (huan t'an)) yang jie ((shang kai) or (((hong hong) or (hong ng)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang ((hua tan) OR (huan t'an)) yang jie ((shang kai) OR (((hong hong) OR (hong ng)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang ((hua tan) OR (huan t'an)) yang jie ((shang kai) or (((hong hong) or (hong ng)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang yang ((hua tan) OR (huan t'an)) yang jie ((shang kai) or (((hong hong) or (hong ng)))) ;*.