Perhaps you should try some spelling variations:
chuan chuan » chung chuan, chang chuan
chuan ong » chuan bang
cheng ghi » cheng chu, chen zhi, hong ghi
cheng hei » chen wei, cheng han, chen lei
qian yan » qian jun, qian yi
yan chen » yun chen, yuan cheng, jane chen
wang » wan, lang

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 OR wing) qian yan chen chuan chuan ong ((cheng ghi) OR (cheng hei)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) qian yan chen chuan chuan ong ((cheng ghi) OR (cheng hei)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) qian yan chen chuan chuan ong ((cheng ghi) OR (cheng hei)) ;*.