Perhaps you should try some spelling variations:
doanh luan » doanh nhan
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, dieu hanh, tien anh
anh doanh » hanh doanh, anh danh, doanh doanh
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
cong van » cong vang, cong san, song van
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) OR (chieu xanh)) - anh doanh luan nang cong van ban cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (chieu xanh)) - anh doanh luan nang cong van ban cau*".