Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hieu manh » chieu xanh, hieu nganh, dieu hanh
canh hang » tranh hang, cang thang, danh thang
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu sang)) - canh hang va hang cong dan ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sang)) - canh hang va hang cong dan ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sang)) - canh hang va hang cong dan ((phan cau) or (phan cac))*.