Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
dung phuong » dung thuong, bang phuong, dung chung
hanh dang » hanh dong, anh dang, hanh dung
danh toan » manh toan, anh toan, dan toan
dang vat » dang van, dong vat, dang nhat
vat dung » van dung, va dung, viet dung
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (toc thieu)) xanh - hanh dang vat dung phuong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (toc thieu)) xanh - hanh dang vat dung phuong danh toan tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (toc thieu)) xanh - hanh dang vat dung phuong danh toan tap*.