Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yin hang » yin fang, yin yang, ying chang
hang yun » chang yun, tang yun, yang yun
yun chen » yung chen, yu chen, yuan cheng
yang jie » yang jui, yang xi, yang yi
yang jin » yang jun, ying jin, shang jin
wan yin » fan ying, ran ying, tan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yin hang yun chen ((((yang jie) or (yang jin))) or (yang di)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yin hang yun chen ((((yang jie) OR (yang jin))) OR (yang di)) shang hai ;*.