Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh trinh » hanh trinh, canh tinh, anh trinh
nhung cong » dung cong, thong cong, hang cong
bang cong » dang cong, bang song, hang cong
doan nhan » doanh nhan, doan phan, hoang nhan
nhan cach » phan cac
ho chieu » theo chieu, hoc thieu, doi chieu

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 - ((canh trinh) OR (canh tranh)) va ((nhung cong) or (bang cong)) doan nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((canh trinh) OR (canh tranh)) va ((nhung cong) OR (bang cong)) doan nhan cach.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - ((canh trinh) OR (canh tranh)) va ((nhung cong) or (bang cong)) doan nhan cach".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((canh trinh) OR (canh tranh)) va ((nhung cong) or (bang cong)) doan nhan cach*.