Perhaps you should try some spelling variations:
thanh trung » thanh tung
vien nganh » vien thanh
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
hoc vien » hoc hien, hoc viet, hoc tieng
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc vien nganh - thanh trung cua thong ((cong dan) or (cong tan)) ((toan cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc vien nganh - thanh trung cua thong ((cong dan) OR (cong tan)) ((toan cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc vien nganh - thanh trung cua thong ((cong dan) or (cong tan)) ((toan cau) or (phan dau))*.