Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
chieu xanh » chieu sach, chieu sang, chieu tinh
tung tuan » trung tuan, quang tuan, trang tuan
hung tuan » hung tran, quang tuan, trung tuan
van thanh » ban thanh, van tuan
ho chieu » theo chieu, hoc thieu, doi chieu
ban than » ban 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 xanh - thanh ((tung tuan) OR (hung tuan)) nhung chong ((ban than) OR (van thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((tung tuan) OR (hung tuan)) nhung chong ((ban than) or (van thanh)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((tung tuan) OR (hung tuan)) nhung chong ((ban than) or (van thanh)) cau*.