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
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap 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 cap 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 cap thong cong dan ((than cap) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((vien nganh) or (chieu xanh)) - thanh trung cap thong cong dan ((than cap) OR (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: hoc ((vien nganh) or (chieu xanh)) - thanh trung cap thong cong dan ((than cap) OR (thanh cac))*.