Perhaps you should try some spelling variations:
shang hai » shang kai, chang ha, hong hai
yin fang » yin hang, yin yang, chin fang
fang wei » wang wei, zhang wei, liang wei
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
wan yin » fan ying, ran ying, tan ying

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: wan yin fang wei chen ((((yang jie) OR (yang jui))) OR (yang di)) ((shang hai) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yin fang wei chen ((((yang jie) OR (yang jui))) or (yang di)) ((shang hai) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yin fang wei chen ((((yang jie) OR (yang jui))) or (yang di)) ((shang hai) or (dang hai)) ;*.