Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
thanh nong » thanh cong, thanh long, thanh hong
hoc chieu » hoc thieu, ho chieu, hoc hien
truong va » truong dai, truong dao, luong va
nong dan » cong dan, nong san, nguong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh ((truong va) OR (truong cao)) thanh nong dan than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh ((truong va) OR (truong cao)) thanh nong dan than ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((truong va) OR (truong cao)) thanh nong dan than ban*.