Perhaps you should try some spelling variations:
wong sau » wong sam, wong siu, wong shiu
pong yan » dong yang, wang yan, kong yam
yan jie » yang jie, yan jiu, yang jin
le xing » lu xing, le xing's
xing ji » xiang ji, jing ji, xin ji
won sau » wong sam, wong siu
jie le » vie le, jie lien
ping » wing
sar » sara, star, saur

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: ping pong yan jie le xing ji ((((won sau) OR (wong sau))) OR (kong sar)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ping pong yan jie le xing ji ((((won sau) OR (wong sau))) or (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: ping pong yan jie le xing ji ((((won sau) OR (wong sau))) or (kong sar)) ;*.