Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
manh trung » manh tung, thanh trung, manh hung
hoc thieu » toc thieu, hoc hien
trung cap » truong cao, trung tam
cap dang » cao dang, cac dang, cap bang
cong dan » cong san, cong tan, cong dong
cong tac » cong ty
chan tap » han tap, phan tap, chan ta

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - manh trung cap dang ((((cong dan) or (huong dan))) or (cong tac)) chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - manh trung cap dang ((((cong dan) OR (huong dan))) OR (cong tac)) chan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - manh trung cap dang ((((cong dan) or (huong dan))) or (cong tac)) chan tap*.