Perhaps you should try some spelling variations:
ban chong » bai chong, ban chiang, boon chong
chong shu » cong shu, chong suk
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
wei shen » kwei sheng, enwei shen, wei shang
want ban » wang ban, want a, want box
pui she » pui shen
wang » wing, wan, lang

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: wang ((yan yang) OR (yao yang)) ((pui she) OR (wei shen)) want ban chong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan yang) or (yao yang)) ((pui she) or (wei shen)) want ban chong shu ;*.