\u0110\u00e3 c\u00f3 \u0111i\u1ec3m chu\u1ea9n 2019 \u0110\u1ea1i h\u1ecdc Kinh doanh v\u00e0 C\u00f4ng ngh\u1ec7 H\u00e0 N\u1ed9i<\/a><\/blockquote><\/iframe>