Perhaps you should try some spelling variations:
yang muxi » yang jui, yang xi, yang hui
gang minh » sang minh, kang minah, anh minh
zhong zhi » zhang zhi, hong ghi, zhong tai
tong hui » wang hui
wing un » wing sun, being un, doing un
un yang » daun yang, dan yang, hui yang
li gang » liu gang, ii gang, i gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing un yang muxi li gang minh ((tong hui) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing un yang muxi li gang minh ((tong hui) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wing un yang muxi li gang minh ((tong hui) or (zhong zhi)) ;*.