Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
phuong dan » phuong danh, phuong doan, huong dan
doi chieu » doc hieu, ho chieu, mot chieu
tung tuan » trung tuan, hung tuan, quang tuan
than cau » toan cau, phan cau, than cap
phan dau » phan tu, hang dau
doi chi » doi khi

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

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