In the era of industry 4.0, the strong development of information technology along with the explosion of the Internet has brought many significant changes in management activities in many different fields such as commerce, services, education - training, healthcare. Typically, in the field of training, education at Vietnamese universities is in the process of strong transformation, changing both in content and teaching methods, learning methods. Including City University of Food Industry. HCM. Applying information technology to teaching to improve the quality and effectiveness of teaching and learning is an inevitable result. Besides the traditional form of learning, online learning has also been born, bringing many benefits and satisfaction to both teachers and learners. Contrary to traditional learning, online learning does not require students to go to school or class to listen or absorb lectures. Online learning takes place with the support of network-connected devices such as computers, laptops, tablets, phones. Thanks to the internet, these devices will be connected to the teacher's computer (server). Teachers will display lesson plans, electronic lectures or software to provide questions and exercises for students to participate in the online learning platform (online learning). From there, learners can save time, costs, be flexible in studying, etc. This form of learning is being applied quite commonly in developed and developing countries.