Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
tieu xanh » chieu xanh, dieu hanh, tien anh
tieu danh » dieu danh, tiep danh, thien danh
trung cua » truong cua, trung cap, dung cua
dong tai » dung tai, luong tai, cong tac
tai quan » tai quang, hai quan, mai quan
quan cu » quan cua, quang cu, quan cau

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) or (tieu danh)) - anh ((trung cua) or (trung tuan)) cong dong tai quan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (tieu danh)) - anh ((trung cua) OR (trung tuan)) cong dong tai quan cu.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (tieu danh)) - anh ((trung cua) or (trung tuan)) cong dong tai quan cu*.