Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
lang nong » hang nong, lang dong, lang song
trinh ve » trinh he, trinh va, trinh vi
nong dan » cong dan, nong san, nguong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
doi chi » doi khi
ve lang » va lang, le lang, ve sang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (theo tieu)) xanh - hanh trinh ve lang nong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (theo tieu)) xanh - hanh trinh ve lang nong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (theo tieu)) xanh - hanh trinh ve lang nong dan than cau*.