Perhaps you should try some spelling variations:
thanh tung » thanh cong
cao chung » cac chung, cho chuong, chon chung
cong tinh » cong trinh, long tinh, cong thanh
cong vinh » cong trinh, trong vinh, cong viec
do chinh » hoc chinh, mo hinh, do dinh
tung cao » nung cao, truong cao, trung cap
toan ban » van ban

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: do chinh sach - thanh tung cao chung ((cong tinh) OR (cong vinh)) ((toan tap) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "do chinh sach - thanh tung cao chung ((cong tinh) OR (cong vinh)) ((toan tap) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: do chinh sach - thanh tung cao chung ((cong tinh) OR (cong vinh)) ((toan tap) or (toan ban))*.