Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc thieu » toc thieu, hoc hien
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
hoc hieu » hoc hien, doc hieu, hoc dieu
cong dan » cong san, cong tan, cong dong
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) nganh - thanh trung cap thong ((cong dan) OR (huong dan)) than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc hieu) OR (hoc thieu)) nganh - thanh trung cap thong ((cong dan) or (huong dan)) than cap~".
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) OR (hoc thieu)) nganh - thanh trung cap thong ((cong dan) or (huong dan)) than cap*.