Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
dung cong » dung trong
thanh cac » hanh cac, thanh bac, thanh ca
mang cua » dung cua, ban cua, cong cua
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu

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 ((mang cua) or (manh cua)) dung cong dan ((thanh cac) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((mang cua) OR (manh cua)) dung cong dan ((thanh cac) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((mang cua) or (manh cua)) dung cong dan ((thanh cac) or (phan cau))*.