Perhaps you should try some spelling variations:
wang ning » wang jing, wang liang, wang yang
ning pong » ping pong
keong ghi » hong ghi
zhong zhi » zhang zhi, hong ghi, zhong tai
pong zhi » wang zhi
zhi gene » i gene, iii gene
tone ein » lohne ein, home ein, tone im
one ein » lohne ein

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 ning pong zhi gene ((one ein) OR (tone ein)) ((keong ghi) OR (zhong zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ning pong zhi gene ((one ein) or (tone ein)) ((keong ghi) or (zhong zhi)) ;*.