Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
chong gian » khong gian, thong giao, phong giao
trung cua » truong cua, trung cap, dung cua
cong gian » con gian, cong giao, chong giang
nhung cau » chung cu, nhung bai, nhu cau
ho chieu » theo chieu, hoc thieu, doi chieu

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 xanh - thanh ((trung cua) OR (trung tuan)) hang ((cong gian) OR (chong gian)) nhung cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trung cua) or (trung tuan)) hang ((cong gian) OR (chong gian)) nhung cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung cua) or (trung tuan)) hang ((cong gian) OR (chong gian)) nhung cau*.