Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wang yang » wang yan, wang liang, wang yanling
lai chung » wai chung
hui dying » hui ping, hui yang
hui ying » huei ying, hoi ying, hui ping
long du » long d, long do, long run
3 long » a long, 2 long, 3.2 long

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: ((yang liang) OR (wang yang)) lai chung ((hui dying) OR (hui ying)) 3 long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (wang yang)) lai chung ((hui dying) OR (hui ying)) 3 long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (wang yang)) lai chung ((hui dying) OR (hui ying)) 3 long du ;*.