Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
theo chieu » theo tieu, ho chieu, thi chieu
quang cua » quan cua, quang tuan, quang huy
cua nhung » va nhung
ban thanh » ban hanh, ban hang
theo chu » cho chu, chao chu, theo yeu
van than » van thanh, van thang, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo chu)) sach - nhanh quang cua nhung phuong ((ban thanh) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sach - nhanh quang cua nhung phuong ((ban thanh) OR (van than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sach - nhanh quang cua nhung phuong ((ban thanh) or (van than)) cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) sach - nhanh quang cua nhung phuong ((ban thanh) or (van than)) cau*.