Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hang nong » thang long, han tong
chu xanh » chu manh, chua xang, chuc danh
mang van » dang van, lang van, mang va
tang van » dang van, hoang van, trong van
nong dan » cong dan, nong san, nguong dan
dan han » dan chan, dan than, dan hanh
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu xanh)) - hanh ((mang van) OR (tang van)) hang nong dan han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - hanh ((mang van) OR (tang van)) hang nong dan han tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chieu xanh)) - hanh ((mang van) OR (tang van)) hang nong dan han tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu xanh)) - hanh ((mang van) OR (tang van)) hang nong dan han tap*.