Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, thi chieu
trung quan » truong quan, trong quan, trung tuan
quan nhung » qua nhung, cua nhung, luan chung
nhung cong » dung cong, thong cong, hang cong
theo chu » cho chu, chao chu, theo yeu
cong san » cong tac
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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) OR (theo chu)) tinh - thanh trung quan nhung cong san ((phan cau) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) tinh - thanh trung quan nhung cong san ((phan cau) or (phan cac))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) tinh - thanh trung quan nhung cong san ((phan cau) or (phan cac))*.