Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
manh trung » manh tung, manh hung, sinh trung
hoc chieu » hoc thieu, ho chieu, hoc hien
cap thong » cap tong, chap thuong, phap thong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
canh cau » canh chau, can cau, danh cau

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 - ((thanh trung) or (manh trung)) cap thong ((cong tan) OR (cong san)) canh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((thanh trung) OR (manh trung)) cap thong ((cong tan) OR (cong san)) canh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - ((thanh trung) or (manh trung)) cap thong ((cong tan) OR (cong san)) canh cau".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((thanh trung) or (manh trung)) cap thong ((cong tan) OR (cong san)) canh cau*.