Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
ho chinh » hoc chinh, cho chinh, hoa chinh
tang may » mang may, tang ma, thong may
bang may » mang may, ban may, bang tay
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - hanh ((tang may) OR (bang may)) thong cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - hanh ((tang may) OR (bang may)) thong cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - hanh ((tang may) OR (bang may)) thong cong dan toan tap*.