Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
phuong danh » phuong anh, phuong dinh, phuong hanh
hien manh » hien hanh, tien manh, hieu manh
danh toan » manh toan, anh toan, dan toan
trang va » hang va
tran van » luan van
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 manh - hanh ((trang va) or (tran van)) truong phuong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - hanh ((trang va) OR (tran van)) truong phuong danh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - hanh ((trang va) or (tran van)) truong phuong danh toan tap*.