Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang cua » hang ca, huong cua, thong cua
mang cua » manh cua, dung cua, ban cua
ban cong » bang cong, van cong, phan cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: theo tieu xanh - hanh ((hang cua) or (mang cua)) ban cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((hang cua) OR (mang cua)) ban cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((hang cua) or (mang cua)) ban cong dan toan cao*.