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
cong san » cong tac
than ban » thanh ban, than man, nhuan ban
toan ban » van ban
lan anh » van anh, tuan anh
anh va » hanh va

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 - lan anh va nhung cong san ((than ban) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - lan anh va nhung cong san ((than ban) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - lan anh va nhung cong san ((than ban) OR (toan ban))*.