Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cap » truong cao, trung tam
cong danh » cuong danh, cong thanh, cong khanh
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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