Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang wang » yang yang, yan wang, yang guang
chang ann » chang min, chang won, chang yun
hwan lee » lean lee
ann hong » amin hong, wang hong, tan hong
hua lee » phua lye, zhuo lee
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang wang ((hua lee) or (hwan lee)) chang ann hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang wang ((hua lee) OR (hwan lee)) chang ann hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wang yang wang ((hua lee) or (hwan lee)) chang ann hong yu ;*.