Perhaps you should try some spelling variations:
yang chong » yan cong, dang cuong, ong chong
yang yang » wang yang
chong yah » chong nam, chong wan, chong yi
wan yan » nan yan, wang yang, qian yan
wai yan » wei yang
ii yang » ii gang, yi yang, liu yang
tan li » tang li, tian li, gan li

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: ((wan yan) OR (((wai yan) OR (wang yan)))) ((tan li) OR (yang di)) ii yang yang chong yah ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) or (((wai yan) OR (wang yan)))) ((tan li) or (yang di)) ii yang yang chong yah ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) or (((wai yan) OR (wang yan)))) ((tan li) or (yang di)) ii yang yang chong yah ;*.