Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tach » chiet tach, chieu sach, chiu trach
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh cac, than cua
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tach - thanh trung cua nhung cong tan ((((than cap) OR (thanh lap))) OR (phan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tach - thanh trung cua nhung cong tan ((((than cap) OR (thanh lap))) or (phan cau))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu tach - thanh trung cua nhung cong tan ((((than cap) OR (thanh lap))) or (phan cau))*.