Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
thanh tran » thanh trang, thanh toan, thanh tra
nhung choi » nhung chi, nhung thoi, nhung cuoc
ho chinh » hoc chinh, cho chinh, hoa chinh
tran van » luan van
toan cau » toan cao, toan ban, toan tai
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 - thanh tran van ((nhung choi) OR (nhung chong)) dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh tran van ((nhung choi) OR (nhung chong)) dan ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh tran van ((nhung choi) OR (nhung chong)) dan ((toan cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh tran van ((nhung choi) OR (nhung chong)) dan ((toan cau) or (toan tap))*.