Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
ching fein » ching wen
qian wang » yiqian wang, qian rong, qian yan
tae ching » te ching, take china, lee ching
fein yang » pei yang, wei yang, yin yang
yang kia » yang ka, yang di, yang xi
wong yue » wang yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian wang) or (yuan chang)) tae ching fein yang kia ((hong yu) OR (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian wang) OR (yuan chang)) tae ching fein yang kia ((hong yu) OR (wong yue)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian wang) or (yuan chang)) tae ching fein yang kia ((hong yu) OR (wong yue)) ;*".