Perhaps you should try some spelling variations:
zhang long » thang long, zhang hong, zhang rong
dong yang » dong hoang, yang yang, dan yang
hai chuan » say chuan, ka chuan, tai chun
wang yang » wang yan, wang liang, wang yanling
bang yan » wang yan, zhang yan, yang yang
long hai » hong hai, long han, long chain

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: ((dong yang) OR (dong sin)) hai chuan ((bang yan) OR (wang yang)) zhang long hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (dong sin)) hai chuan ((bang yan) or (wang yang)) zhang long hai ;*.