To master a technology systematically, we must first learn professional knowledge and professional theory well.

Secondly, we should do a good job in practical skills training such as experimental practice and practice basic skills, which is the key to mastering practical skills. ?

Patience is the most important thing in learning technology. There is no one-time technology, so we must start from the basics. ?

The second important thing is interest. It's hard to imagine facing things that you are not interested in day after day, and it's impossible to learn well.

in the 1977 edition of the Handbook of License Trade for Developing Countries, the World Intellectual Property Organization defined technology as: "Technology is the systematic knowledge of manufacturing a product, a process adopted or a service provided, regardless of whether this knowledge is reflected in an invention, a shape design, a utility model or a new plant variety, or in technical information or skills, or by experts for design. This is the most comprehensive and complete definition of technology in the world so far. In fact, WIPO defines all scientific knowledge that can bring economic benefits in the world as technology.