Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
hai chuan » say chuan, ka chuan, tai chun
jin shang » jin chang, bin zhang, jin kang
shang hai » shang kai, dang hai, chang ha
yang jin » yang jie, yang jun, ying jin
ka 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 yang) or (yang yang)) ((((ka hua) or (ya hua))) or (hai chuan)) rene yang jin shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (yang yang)) ((((ka hua) OR (ya hua))) OR (hai chuan)) rene yang jin shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (yang yang)) ((((ka hua) or (ya hua))) or (hai chuan)) rene yang jin shang hai ;*.