Perhaps you should try some spelling variations:
shang kai » shang hai
fan ying » fan xing, tan ying, jin ying
ran ying » tan ying, jin ying, gao ying
wang wei » zhang wei, wang zhi
wei shen » kwei sheng, enwei shen, wei shang
yang jie » yang jin, yang di, yang jui
yang yi » yang di, yang xi, yang jui
mah » math

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: ((mah siew) OR (((fan ying) OR (ran ying)))) wang wei shen ((yang jie) OR (yang yi)) shang kai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mah siew) or (((fan ying) OR (ran ying)))) wang wei shen ((yang jie) or (yang yi)) shang kai ;~".
• Adding a wildcard symbol may retrieve word variants: ((mah siew) or (((fan ying) OR (ran ying)))) wang wei shen ((yang jie) or (yang yi)) shang kai ;*.