Perhaps you should try some spelling variations:
qiang wang » qian wang, ping wang, yijiang wang
sub qiang » sun qiang
yan chong » yan cong, tan hong, yew chong
chong yun » chang yun, hong yu, chen yun
wing yan » wing tan, wang yang, ying yang
wing ian » wing tan, twinn ian, wing sun
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) OR (wing ian)) can sub qiang wang yan chong yun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) OR (wing ian)) can sub qiang wang yan chong yun ;".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) OR (wing ian)) can sub qiang wang yan chong yun ;*.