Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
doanh tuan » doanh luan, doan tuan, doanh thanh
doanh quan » doanh quang, doanh luan, doan quan
hoc chieu » hoc thieu, ho chieu, hoc hien
cua phan » cua nhan, cua phap, cua han

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh trang ((cua ban) or (cua phan)) trong ((doanh tuan) OR (doanh quan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trang ((cua ban) OR (cua phan)) trong ((doanh tuan) OR (doanh quan)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh trang ((cua ban) or (cua phan)) trong ((doanh tuan) OR (doanh quan)) ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trang ((cua ban) or (cua phan)) trong ((doanh tuan) OR (doanh quan)) ban*.