Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
thanh ban » thanh san, thanh van, thanh bac
cong san » cong tac
than ban » toan ban, than man, nhuan ban
hanh va » hanh vi

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 - lanh ((hanh va) OR (hang va)) nhung cong san ((than ban) or (thanh ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - lanh ((hanh va) OR (hang va)) nhung cong san ((than ban) OR (thanh ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - lanh ((hanh va) OR (hang va)) nhung cong san ((than ban) or (thanh ban))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - lanh ((hanh va) OR (hang va)) nhung cong san ((than ban) or (thanh ban))*.