Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » tran van, hang va
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan tap » toan ban
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh trang va dung ((((cong tan) OR (cong san))) or (huong dan)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trang va dung ((((cong tan) OR (cong san))) OR (huong dan)) toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh trang va dung ((((cong tan) OR (cong san))) or (huong dan)) toan tap*".