Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
phuong danh » phuong anh, phuong dinh, phuong hanh
nhien lang » khien bang, hieu lang, nhan lang
danh toan » manh toan, anh toan, dan toan
luong va » dung va
cong tac » cong ty
toan ban » van ban
cong va » dong va, cong ha, cong san
thien » thieu, tien, hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien nhien lang - thanh ((((cong va) OR (luong va))) or (cong tac)) dung phuong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien nhien lang - thanh ((((cong va) OR (luong va))) OR (cong tac)) dung phuong danh toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thien nhien lang - thanh ((((cong va) OR (luong va))) or (cong tac)) dung phuong danh toan ban*".