Perhaps you should try some spelling variations:
yang chong » yan cong, dang cuong, ong chong
qiang wang » qian wang, yijiang wang
ping wang » ping pong, hong wang
chong yun » chang yun, hong yu, chen yun
wing yan » wang yan, wing ian, wing tan
yan can » yan clan, man can, yan cong
can sub » can spur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan can sub ((qiang wang) OR (ping wang)) yang chong yun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan can sub ((qiang wang) OR (ping wang)) yang chong yun ;".
• Adding a wildcard symbol may retrieve word variants: wing yan can sub ((qiang wang) OR (ping wang)) yang chong yun ;*.