Perhaps you should try some spelling variations:
thi phuong » thi hong
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
daun yang » dan yang, du yang, tan yang
thi chong » thi hong, bai chong, thi mong
pei yang » wei yang, hui yang, pei yun
tan vu » tuan vu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang tan vu ((pei yang) or (daun yang)) ((thi chong) OR (thi phuong)) yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang tan vu ((pei yang) OR (daun yang)) ((thi chong) OR (thi phuong)) yi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang tan vu ((pei yang) or (daun yang)) ((thi chong) OR (thi phuong)) yi ;*".