Perhaps you should try some spelling variations:
trong doanh » trong nganh
hanh trang » thanh trung, canh tranh, hanh trinh
hien xanh » hien hanh, hien nhanh, chieu xanh
cua phan » cua nhan, cua phap, qua phan
tuan ban » tuan bang, toan ban, quang ban
luan ban » luan van, luan san, luan han
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 hien xanh - hanh trang ((cua han) or (cua phan)) trong doanh ((tuan ban) or (luan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh trang ((cua han) OR (cua phan)) trong doanh ((tuan ban) OR (luan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh trang ((cua han) or (cua phan)) trong doanh ((tuan ban) or (luan ban))*.