Perhaps you should try some spelling variations:
hai chuan » say chuan, ka chuan, tai chun
dong yang » dong hoang, wang yang, yang yang
dong nan » dong sin, dong bin, dong cao
yee yang » yee yong, yao yang, pei yang
yang jin » yang jie, yang jun, ying jin
jin tong » jin song, xin tong, jiao tong
tong hui » wang hui
ya chua » ya hua, ka chuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nan) or (dong yang)) ((ya chua) or (hai chuan)) yee yang jin tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong yang)) ((ya chua) OR (hai chuan)) yee yang jin tong hui ;.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong yang)) ((ya chua) or (hai chuan)) yee yang jin tong hui ;*.