In the past decade, home brewing has developed rapidly in Europe and the United States. It is no longer exclusive to brewers, but a home craft art that everyone can participate in. With just a homebrew brewing system, you can create your own flavored beer in the kitchen, garage, balcony and other spaces. This article will start with "What is home brewing", systematically introduce the required equipment, brewing steps, popular products and equipment selection skills, to help you better understand and carry out home brewing.