Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
nhung van » phung van, nhung bai, nhung cau
tong cong » trong cong, cong cong, dung cong
tang cua » mang cua, hang cua, tang luan
toan ban » van ban
toan cao » 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: theo tieu xanh - hanh tang cua ((nhung van) or (tong cong)) tan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tang cua ((nhung van) OR (tong cong)) tan ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tang cua ((nhung van) or (tong cong)) tan ((toan ban) or (toan cao))*.