Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, ho chieu, thi chieu
cap phuong » cac phuong, cau phuong, tap phuong
trung cap » truong cao, trung tam
theo chu » cho chu, chao chu, theo yeu
cong san » cong tac
hang dau » hang va, hang tai
phan cac » nhan cach, phan dau, phan lap

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)) sang - thanh trung cap phuong cong san ((hang dau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sang - thanh trung cap phuong cong san ((hang dau) OR (phan cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sang - thanh trung cap phuong cong san ((hang dau) or (phan cac))*".