Perhaps you should try some spelling variations:
chung chuan » chen chuan
chuan chang » chin chang, chuan bang, han chang
wang yang » wang yan, wang liang, wang yanling
chang wei » zhang wei, wang wei, chang gui
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
yi chung » yi chang, lai chung, wai chung
yang yi » yang xi, yang jui

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 yang ((((((yang lin) OR (yang jin))) OR (yang di))) OR (yang yi)) yi chung chuan chang wei ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ((((((yang lin) or (yang jin))) or (yang di))) or (yang yi)) yi chung chuan chang wei ;*.