Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
toan thiet » hoan thien, toan tien
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
chinh ta » chinh tai, chinh va, chinh tri
ta thong » tao thong, tac thong, tra thong
toan tap » toan ban
luan » quan, lan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toan thiet) or (luan thiet)) anh - hanh chinh ta thong cong hach toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toan thiet) OR (luan thiet)) anh - hanh chinh ta thong cong hach toan tap.
• Adding a wildcard symbol may retrieve word variants: ((toan thiet) or (luan thiet)) anh - hanh chinh ta thong cong hach toan tap*.