Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cap » truong cao, trung tam
cap dung » ap dung, cao dung, chan dung
cong tac » cong ty
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh trung cap dung ((cong san) OR (cong tac)) than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh trung cap dung ((cong san) OR (cong tac)) than cau".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trung cap dung ((cong san) OR (cong tac)) than cau*.