Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
thanh mang » thanh hang, hanh mang, nhanh mang
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty
toan ban » van ban

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 - thanh mang cua nhung ((truong thanh) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh mang cua nhung ((truong thanh) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh mang cua nhung ((truong thanh) or (cong tac)) toan ban*.