Perhaps you should try some spelling variations:
tuan truong » xuan truong, tuan trung, quang truong
thanh trung » thanh tung
truong cong » trong cong, truong dong, truong long
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
khoan cam » khoan va, phan cam, thuan cam
cong san » cong tac
khoa cam » khoa kham, khoa ma, hoa cac

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: doi ((chieu xanh) OR (chieu sach)) - thanh trung tuan truong cong san ((khoan cam) OR (khoa cam))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (chieu sach)) - thanh trung tuan truong cong san ((khoan cam) OR (khoa cam))~".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sach)) - thanh trung tuan truong cong san ((khoan cam) OR (khoa cam))*.