Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
danh trung » dang trung, dinh trung, manh trung
thanh tung » thanh cong
hoc chieu » hoc thieu, ho chieu, hoc hien
chan dung » van dung, dan dung
trong van » trong cac
van toan » van tuan, van tan, van thanh
toan cau » 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 - ((danh trung) or (thanh tung)) chan dung trong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((danh trung) OR (thanh tung)) chan dung trong van toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((danh trung) or (thanh tung)) chan dung trong van toan cau*.