Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh sinh » hanh tinh, hanh dinh, hinh sinh
ho chieu » theo chieu, hoc thieu, doi chieu
cua hang » cua dang, cua nhung, cua ban
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan dau » phan tu, hang dau

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 - hanh sinh ((cua hang) OR (cua cong)) cong tac phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh sinh ((cua hang) OR (cua cong)) cong tac phan dau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh sinh ((cua hang) OR (cua cong)) cong tac phan dau*.