Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
trang va » tran van, hang va
cong ban » cong bang, cong san, cong dan
cong tan » cong tac, cong san, cong thanh
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (thien anh)) - thanh trang va hang ((cong ban) OR (cong tan)) nang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - thanh trang va hang ((cong ban) OR (cong tan)) nang cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (thien anh)) - thanh trang va hang ((cong ban) OR (cong tan)) nang cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien anh)) - thanh trang va hang ((cong ban) OR (cong tan)) nang cao*.