Perhaps you should try some spelling variations:
xuan thang » yuan chang, xiulan zhang
dong yang » dong hoang, wang yang, yang yang
yan thang » yan zhang, yuan chang, bac thang
tai chun » lai chung, wai chung, hai chuan
long hai » hong hai, long han, long chain
dong di » dong sin
tai chu » t'ao chu

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 di)) ((tai chun) OR (tai chu)) bang ((yan thang) OR (xuan thang)) long hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (dong di)) ((tai chun) OR (tai chu)) bang ((yan thang) or (xuan thang)) long hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (dong di)) ((tai chun) OR (tai chu)) bang ((yan thang) or (xuan thang)) long hai ;*.