Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
dung cong » dung trong
ban thanh » ban hanh, ban hang
thanh ban » thanh san, thanh van, thanh bac
cong ban » cong bang, cong san, cong tan

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