Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
khong cong » thong cong, khong cang, chong cong
cong thanh » dong thanh, cong trinh, cong tan
thanh hanh » thanh thanh, thanh anh, thanh hang
cua khong » hua khong, cua phuong, cua thuong
ho trieu » mot trieu, 25 trieu, 30 trieu
hanh cac » hang cac, hanh cat, nhanh cay

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 trinh) or (canh tranh)) cua khong cong thanh hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh trinh) OR (canh tranh)) cua khong cong thanh hanh cac.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh trinh) or (canh tranh)) cua khong cong thanh hanh cac*.