Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
chang min » zhang ming, chang mae, chang ann
chan ming » kian ming, chan fong, chan kang
chan eng » chan fong, chan kang, han en
long du » long d, long do, long run
yan li » yang li, yuan li, gan li
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ((yan li) or (yang di)) liu ((chang min) or (((chan ming) OR (chan eng)))) long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((yan li) OR (yang di)) liu ((chang min) OR (((chan ming) OR (chan eng)))) long du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yan li) or (yang di)) liu ((chang min) or (((chan ming) OR (chan eng)))) long du ;*".