Perhaps you should try some spelling variations:
minh long » minh cong, vinh long
sang minh » kang minah, anh minh, song min
ban yang » dan yang, wang yang, yang yang
tan yang » dan yang, tan ying, tan yong
long do » long d, long du, longer do
xi yi » li yi, qi yi
xi ai » ai ai, i ai, ii ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((ban yang) or (tan yang)) ((xi yi) or (xi ai)) sang minh long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((ban yang) OR (tan yang)) ((xi yi) OR (xi ai)) sang minh long do ;*.