Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan duong » tuyen duong, tuong duong, van duong
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
thi chieu » thi chien, thi hieu, theo chieu
tran tuan » tran xuan, tran quang, tran thanh
ho chieu » theo chieu, hoc thieu, doi chieu
san cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) sach - thanh tran tuan duong ((cong thanh) OR (dong thanh)) san cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) sach - thanh tran tuan duong ((cong thanh) OR (dong thanh)) san cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) or (ho chieu)) sach - thanh tran tuan duong ((cong thanh) OR (dong thanh)) san cau".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) sach - thanh tran tuan duong ((cong thanh) OR (dong thanh)) san cau*.