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
pui shen » yi shen
wei shen » kwei sheng, enwei shen, wei shang
want ban » wang ban, want a, want box

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: lang ((yan yang) OR (yao yang)) ((pui she) OR (((pui shen) OR (wei shen)))) want ban chong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan yang) or (yao yang)) ((pui she) or (((pui shen) OR (wei shen)))) want ban chong shu ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((yan yang) or (yao yang)) ((pui she) or (((pui shen) OR (wei shen)))) want ban chong shu ;*.