Perhaps you should try some spelling variations:
chuan chuan » chen chuan, chung chuan
chang chuan » chung chuan, chen chuan, chang ch'un
bang zhong » xiang zhong, tang zheng, wang hong
zhong zhi » zhang zhi, hong ghi, zhong tai
qiao can » qiao sen
qian yan » qian jun, qian yi
wang » wing, 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 ((qiao can) OR (qian yan)) chen ((chuan chuan) OR (chang chuan)) bang zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((qiao can) OR (qian yan)) chen ((chuan chuan) or (chang chuan)) bang zhong zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((qiao can) OR (qian yan)) chen ((chuan chuan) or (chang chuan)) bang zhong zhi ;*.