Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung cap, dung cua
ban thanh » ban hanh, ban hang
ho chieu » theo chieu, hoc thieu, doi chieu
ban than » van thanh, ban hang, ban hanh

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh ((trung cua) OR (trung tuan)) nhung cong ((ban than) OR (ban thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - thanh ((trung cua) OR (trung tuan)) nhung cong ((ban than) or (ban thanh)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh ((trung cua) OR (trung tuan)) nhung cong ((ban than) or (ban thanh)) cau*.