Perhaps you should try some spelling variations:
thanh trung » thanh tung
vien nganh » vien thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
tam thong » tam thuong, tao thong, nam thong
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, than cua

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) or (chieu xanh)) - thanh trung tam thong cong dan ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((vien nganh) OR (chieu xanh)) - thanh trung tam thong cong dan ((than cap) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: hoc ((vien nganh) or (chieu xanh)) - thanh trung tam thong cong dan ((than cap) or (thanh cac))*.