Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
theo chieu » theo tieu, ho chieu, thi chieu
thanh luan » tranh luan, thanh xuan, thanh tuan
luan phung » luan phuong, luan chung, luan phong
phung cong » nhung cong, phong cong, nhung chong
thanh cau » thanh chau, thanh mau, nhanh cau
thanh cha » thanh ha, thanh nha, thanh phan
theo chu » cho chu, chao chu, theo yeu

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 - thanh thanh luan phung cong trinh ((thanh cau) or (thanh cha))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sach - thanh thanh luan phung cong trinh ((thanh cau) OR (thanh cha)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) sach - thanh thanh luan phung cong trinh ((thanh cau) or (thanh cha))*.