Perhaps you should try some spelling variations:
doanh toan » doanh hoan, doanh doanh, doanh thanh
trien nhan » trien nha, tri nhan, trien khai
toan tieng » toan tien, thoai tieng, toan thong
nhan hang » ngan hang, nhan dang, nha hang
hang khoa » dung khoa
qua trien » qua truyen, qua trinh, dua tren
nhan kinh » than kinh, nha kinh, nhan sinh
luan ket » lien ket

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

• Performing a fuzzy search may retrieve terms with similar spellings: nhan hang khoa luan ket qua trien nhan kinh doanh toan tieng~.
• Adding a wildcard symbol may retrieve word variants: nhan hang khoa luan ket qua trien nhan kinh doanh toan tieng*.