Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trang tuan » trung tuan, trong tuan, tran xuan
trong dang » truong dang, trong dan, trong dong
hoc chieu » hoc thieu, ho chieu, hoc hien
tran tuan » tran xuan, tran quang, tran thanh
dang toan » dang tran, dan toan, dung toan
toan cao » toan ban, toan tap

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 ((trang tuan) or (tran tuan)) dung trong dang toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((trang tuan) OR (tran tuan)) dung trong dang toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((trang tuan) or (tran tuan)) dung trong dang toan cao*.