Perhaps you should try some spelling variations:
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cua thong » cua thuong, cua khong, cua tong
nhan cach » phan cac
doc hieu » toc thieu, hoc hien
tung cua » trung cua, tuong cua, dung cua
cong san » cong tac
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (hoc thieu)) nganh - thanh tung cua thong cong san ((than cau) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) nganh - thanh tung cua thong cong san ((than cau) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) nganh - thanh tung cua thong cong san ((than cau) or (nhan cach))*.