Perhaps you should try some spelling variations:
chuan kinh » chuyen kinh, than kinh, xuan kinh
hoan thieu » hoang trieu, hoc thieu, toan thiet
hoc tieng » hoc hien
tieng ket » tieng viet, thien ket, lien ket
luan tieu » luan thiet
ban hang » ngan hang
hang hoc » hang hoa, nang hoc, bang hoc
ket luan » ket qua, te luan, dat luan
thien » tien, hien, thiet

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

• Performing a fuzzy search may retrieve terms with similar spellings: ban hang hoc tieng ket luan tieu chuan kinh doanh ((hoan thieu) OR (hoan thien))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang hoc tieng ket luan tieu chuan kinh doanh ((hoan thieu) OR (hoan thien))".
• Adding a wildcard symbol may retrieve word variants: ban hang hoc tieng ket luan tieu chuan kinh doanh ((hoan thieu) OR (hoan thien))*.