Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
trong van » trong cac
anh tang » anh bang, anh dang, anh nang
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
van tuan » van quan, van ban, anh tuan
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - anh tang ((cua dung) or (cua dong)) trong van tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - anh tang ((cua dung) OR (cua dong)) trong van tuan cau*.