Perhaps you should try some spelling variations:
toan nhung » toan chung, toan khung, doanh nhung
nhung cong » dung cong, thong cong, hang cong
danh tinh » doanh tinh, dang tinh, canh tinh
ho chinh » hoc chinh, cho chinh, hoa chinh
cong dan » cong san, cong tan, huong dan
phan cac » phan dau, phan lap, phan van

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 - danh tinh toan nhung cong dan ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - danh tinh toan nhung cong dan ((phan cac) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - danh tinh toan nhung cong dan ((phan cac) or (nhan cach))*.