Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong phuong » cong thuong, cong huong, dong phuong
phuong doan » phuong loan, phuong hoang, huong dan
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
trung cap » truong cao, trung tam
cap cong » cac cong, cao cong, tap cong
than ban » thanh ban, toan ban, than man
thanh va » thanh van, hanh va, thanh ha

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: doc ((hieu manh) OR (chieu xanh)) - thanh trung cap cong phuong doan ((than ban) OR (thanh va))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu manh) OR (chieu xanh)) - thanh trung cap cong phuong doan ((than ban) or (thanh va))~".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu manh) OR (chieu xanh)) - thanh trung cap cong phuong doan ((than ban) or (thanh va))*.