Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dung khoa » dung cho
tieu nhan » tieu chuan, trien nhan, thien nhan
tiep nhan » trien nhan, tue nhan, tiep can
hoan thai » hoang thai, hoa thai, hoan thanh
ban dung » van dung, dan dung, tan dung
luan ket » lien ket
ket luan » ket qua, te luan, dat luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ban dung khoa luan ket luan ((tieu nhan) OR (tiep nhan)) kinh doanh hoan thai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung khoa luan ket luan ((tieu nhan) OR (tiep nhan)) kinh doanh hoan thai".
• Adding a wildcard symbol may retrieve word variants: ban dung khoa luan ket luan ((tieu nhan) OR (tiep nhan)) kinh doanh hoan thai*.