Perhaps you should try some spelling variations:
thien chanh » thien chinh, hien hanh, hien nhanh
thien thanh » thi thanh, hien hanh, chien tranh
tien thanh » tien thinh, tran thanh, den thanh
thong cong » trong cong, tong cong, thong thong
hanh dung » thanh dung, anh dung, hanh dong
cua thong » cua thuong, cua khong, cua tong
dung cua » dung luan, dung cho
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien chanh) or (((thien thanh) or (tien thanh)))) - hanh dung cua thong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien chanh) OR (((thien thanh) OR (tien thanh)))) - hanh dung cua thong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien chanh) or (((thien thanh) or (tien thanh)))) - hanh dung cua thong cong san toan ban*.