Perhaps you should try some spelling variations:
phuong bac » phuong cach, phuong tay, phuong mai
chieu tinh » trieu tinh, lieu tinh, chau tinh
tung tuan » trung tuan, quang tuan, trang tuan
hung tuan » hung tran, quang tuan, trung tuan
thanh ban » thanh san, thanh van, thanh bai
thanh bac » nhanh bac, thanh bai, thanh san
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 tinh - manh ((tung tuan) OR (hung tuan)) bang phuong bac ((thanh ban) OR (thanh bac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - manh ((tung tuan) OR (hung tuan)) bang phuong bac ((thanh ban) or (thanh bac))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - manh ((tung tuan) OR (hung tuan)) bang phuong bac ((thanh ban) or (thanh bac))*.