Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trong » hanh trang, anh trong, hinh trong
trong tuan » trong quan, trung tuan, trong tan
tuan phung » tuan hung, tuan phong, tran phuong
phung cong » nhung cong, phong cong, nhung chong
hoc chieu » hoc thieu, ho chieu, hoc hien
manh toan » thanh toan, tinh toan
ban than » ban thanh, van thanh, ban hang

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

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