Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
lang van » belang van, trang van, lang lang
van long » pain long, plan long, un long
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tao yang, wang yang
tan yong » tan hong, tan kong, tan ying
gang hai » dang hai, eang hay, gang hu

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang van long run ((dan yang) or (((tan yang) or (tan yong)))) yi ((gang hai) OR (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang van long run ((dan yang) OR (((tan yang) OR (tan yong)))) yi ((gang hai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang van long run ((dan yang) or (((tan yang) or (tan yong)))) yi ((gang hai) OR (shang hai)) ;*".