Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, hong hai
ran ying » fan ying, tan ying, jin ying
wang wei » zhang wei, wang zhi
wei shen » kwei sheng, enwei shen, wei shang
chang ha » chang mae
tan xin » fan xing, tan sinh, tan ying
yang yi » yang xi, yang jui

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: ((tan xin) OR (ran ying)) wang wei shen ((yang di) OR (yang yi)) ((shang hai) OR (chang ha)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan xin) or (ran ying)) wang wei shen ((yang di) or (yang yi)) ((shang hai) OR (chang ha)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((tan xin) or (ran ying)) wang wei shen ((yang di) or (yang yi)) ((shang hai) OR (chang ha)) ;*.