Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hang dung » hoang dung, dang dung, hang cung
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cho dong » cho cong, co dong, pho dong
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban

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 sang - hang dung cho dong cong tan ((toan cao) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hang dung cho dong cong tan ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hang dung cho dong cong tan ((toan cao) OR (toan ban))*.