Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dung » thanh dung, anh dung, hanh dong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong tan » cong tac, cong san, cong thanh
chat cao » chat co, chat cho, chat bao
thuat co » thuat do, thuat o

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh dung ((cua dung) OR (qua dung)) cong tan ((chat cao) or (thuat co))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh dung ((cua dung) OR (qua dung)) cong tan ((chat cao) OR (thuat co))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh dung ((cua dung) OR (qua dung)) cong tan ((chat cao) or (thuat co))*".