/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: lechieutrung https://cdn.slidesharecdn.com/profile-photo-lechieutrung-48x48.jpg?cb=1523153644 R畉�t vui ��動畛�c k畉�t b畉�n v�� l��m quen v畛�i nh畛�ng b畉�n ��am m棚 v畛� kinh t畉�, t��i ch鱈nh - ch畛�ng kho叩n :D