Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
thi chieu » thi chien, thi hieu, theo chieu
tuan cong » thuan cong, luan cong, tran cong
ho chieu » theo chieu, hoc thieu, doi chieu
dong san » cong san, dong bang, dong von
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (thi chieu)) sach - thanh trung tuan cong dong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) sach - thanh trung tuan cong dong san than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) sach - thanh trung tuan cong dong san than cau*.