Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
thanh dong » thanh duong, thanh cong, hanh dong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hang cong » dang cong, hang nong, bang cong
dong cua » dung cua, cong cua, huong cua
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 ((hieu manh) or (thien danh)) - thanh dong cua hang cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (thien danh)) - thanh dong cua hang cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (thien danh)) - thanh dong cua hang cong tac toan tap*.