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
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat
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) OR (dan chan)) 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) OR (dan chan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chi) or (theo tieu)) xanh - hanh trinh ve lang nong ((dan than) OR (dan chan)) cau".
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (theo tieu)) xanh - hanh trinh ve lang nong ((dan than) OR (dan chan)) cau*.