Perhaps you should try some spelling variations:
dung thoai » dung hoai, dung thoi, quang thoai
thoai lien » thoai tieng, thi lien, hai lien
doanh phan » doanh nhan, doan phan, doanh thanh
luan tieu » luan thiet
doanh han » doanh nhan, doanh hoan, doanh ban
ban dung » van dung, dan dung, tan dung
lien ket » thien ket
ket luan » ket qua, te luan, dat luan
tieu thu » trieu thi, tieu su
thu minh » thi minh, chi minh, vu minh

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 thoai lien ket luan tieu thu minh ((doanh han) OR (doanh phan)) hien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung thoai lien ket luan tieu thu minh ((doanh han) OR (doanh phan)) hien*".