Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
hoc hieu » hoc hien, doc hieu, hoc dieu
cong san » cong tac
san than » sang than, san thanh, ban than
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: ((hoc hieu) or (hoc thieu)) nganh - thanh trung cua cong cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) nganh - thanh trung cua cong cong san than cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc thieu)) nganh - thanh trung cua cong cong san than cau*.