Perhaps you should try some spelling variations:
chia rene » chia wen, china ren
china who » china why, china what, china won
jing sun » liang sun, cong sun, jing guo
wing sun » liang sun, cong sun, nina sun
yang yao » yang yang, wang yan, yang yi
yao hong » dao huong, gao zhong, zhao hong
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((jing sun) OR (wing sun)) ((chia rene) or (china who)) yang yao hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((jing sun) OR (wing sun)) ((chia rene) OR (china who)) yang yao hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((jing sun) OR (wing sun)) ((chia rene) or (china who)) yang yao hong yu ;*".