Perhaps you should try some spelling variations:
thanh tung » thanh cong
phap thong » phap phong, phap chong, pho thong
thong cong » trong cong, tong cong, thong thong
tung phap » tung pham, tieng phap, trung phan
toc hieu » toc thieu, hoc thieu, thuc hieu
doc hieu » toc thieu, hoc thieu, hoc hien
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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: ((toc hieu) OR (doc hieu)) manh - thanh tung phap thong cong san ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc hieu) OR (doc hieu)) manh - thanh tung phap thong cong san ((toan cau) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: ((toc hieu) OR (doc hieu)) manh - thanh tung phap thong cong san ((toan cau) or (toan cao))*.