Perhaps you should try some spelling variations:
thanh tung » thanh cong
trong giai » trong giao, trang giai, trong gia
doi chieu » doc hieu, doi chi, mot chieu
tong gioi » tuong giai, dong goi, tong giao
nhung cau » chung cu, nhung bai, nhu cau
ho chieu » theo chieu, hoc thieu, mot chieu
tung cua » trung cua, tuong cua, dung cua
cua han » cua hang, cua nhan, cua phan

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 (ho chieu)) sach - thanh tung cua han ((tong gioi) OR (trong giai)) nhung cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (ho chieu)) sach - thanh tung cua han ((tong gioi) OR (trong giai)) nhung cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (ho chieu)) sach - thanh tung cua han ((tong gioi) OR (trong giai)) nhung cau".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (ho chieu)) sach - thanh tung cua han ((tong gioi) OR (trong giai)) nhung cau*.