Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thanh tung » thanh cong
thong danh » thong dan, thong lanh, trong danh
doi chieu » doi chi, ho chieu, mot chieu
danh toan » manh toan, anh toan, dan toan
doc hieu » toc thieu, hoc thieu, hoc hien
va thong » va thuong, va phuong, he thong
toan ban » van ban
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (((doi chieu) or (doc hieu)))) sang - thanh tung va thong thong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((doi chieu) OR (doc hieu)))) sang - thanh tung va thong thong danh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((doi chieu) or (doc hieu)))) sang - thanh tung va thong thong danh toan ban*.