Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, dieu hanh, tien anh
hanh dung » thanh dung, anh dung, hanh dong
luan phan » luan van, luan hoan
phan tong » phan trong, phan cong, han tong
van thanh » ban thanh, van tuan
thanh cac » hanh cac, thanh bac, thanh ca
tong van » trong van, thong van, tang van

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) OR (chieu xanh)) - hanh dung luan phan tong van thanh cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (chieu xanh)) - hanh dung luan phan tong van thanh cac".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (chieu xanh)) - hanh dung luan phan tong van thanh cac*.