Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
phuong danh » phuong anh, phuong dinh, phuong hanh
mot chieu » doi chieu, ho chieu
chinh tac » chinh tai, chinh ta, chinh xac
danh toan » manh toan, anh toan, dan toan
tac dung » sach dung, xay dung, tin dung
toan tap » toan ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (doi chi)) xanh - hanh chinh tac dung phuong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chi)) xanh - hanh chinh tac dung phuong danh toan tap*.