Perhaps you should try some spelling variations:
wang chih » wang chi, wang zhi, wang chau
chih hang » chin chang, shih huang, chih yung
yang jing » wang jing, yang jin, huang jing
wang yang » wang yan, wang yanling
hang yan » zhang yan, wang yan, huang yang
yan gain » fan again, you gain, run gain
lang a » lang 3, lang _, erlang a

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 chih hang yan gain ((((yang jing) OR (wang yang))) OR (wang liang)) lang a ;~.
• Adding a wildcard symbol may retrieve word variants: wang chih hang yan gain ((((yang jing) or (wang yang))) or (wang liang)) lang a ;*.