Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
hoc chieu » hoc thieu, ho chieu, hoc hien
tong cong » cong cong, dung cong, dang cong
ban cao » bao cao, ban can, ban co

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 tuan ((tong cong) or (trong cong)) van ban cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trung tuan ((tong cong) OR (trong cong)) van ban cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trung tuan ((tong cong) or (trong cong)) van ban cao*.