Perhaps you should try some spelling variations:
trong doanh » trong nganh
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trang » thanh trung, canh tranh, hanh trinh
doanh tuan » doanh luan, doan tuan, doanh quan
cua phan » cua nhan, cua phap, qua phan
tuan ban » tuan bang, toan ban, luan ban
cua han » cua hang, cua nhan, cua ban

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