Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
hanh hang » thanh hang, hang hang, hanh mang
cua khong » hua khong, cua phuong, cua thuong
ho trieu » mot trieu, 25 trieu, 30 trieu
hanh han » hanh nhan, hanh phan, hanh san
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: ho trieu tinh - ((hanh hang) OR (hanh han)) cua khong cong dan ((chan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh hang) OR (hanh han)) cua khong cong dan ((chan cau) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - ((hanh hang) OR (hanh han)) cua khong cong dan ((chan cau) or (phan cau))".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh hang) OR (hanh han)) cua khong cong dan ((chan cau) or (phan cau))*.