Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hoc thien » hoc hien, hoc thiet, hoc tien
hoc thieu » toc thieu, hoc hien
chinh dat » chinh phat, chinh dang, chinh danh
dat thong » dat trong, mat thong, dat phong
cong dan » cong san, cong tan, huong dan
chan cau » can cau, chinh cau, nhanh cau
phan cau » phan dau, phan cac, phan tu

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) or (hoc thieu)) anh - hanh chinh dat thong cong dan ((chan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thien) OR (hoc thieu)) anh - hanh chinh dat thong cong dan ((chan cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thien) or (hoc thieu)) anh - hanh chinh dat thong cong dan ((chan cau) or (phan cau))*.