Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
mot trieu » mot chieu, mot tri, mon triet
cong nong » cong dong, cong cong, cong trong
ho trieu » 25 trieu, 30 trieu, ho chieu
nong dan » cong dan, nong san, nguong 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 trieu) OR (mot trieu)) tinh - ((hanh tranh) or (hanh trinh)) cua cong nong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - ((hanh tranh) OR (hanh trinh)) cua cong nong dan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - ((hanh tranh) or (hanh trinh)) cua cong nong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - ((hanh tranh) or (hanh trinh)) cua cong nong dan toan tap*.