Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
lang hai » dang hai, hong hai, lang a
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((yang hua) or (yang jui)) ((tan ying) OR (ran ying)) ji ((lang hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang hua) OR (yang jui)) ((tan ying) OR (ran ying)) ji ((lang hai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((yang hua) or (yang jui)) ((tan ying) OR (ran ying)) ji ((lang hai) or (shang hai)) ;*".