Want to learn technology, you can go to find your favorite industry, such as automotive repair, you go directly to the application, so that the master to take you, so you can learn very good technology, if it is a special industry, such as welding, you first need to obtain a welder's license, that is, to the training institutions after the training exam after passing the documents, and then find a master to take you, so you can find a good job, and the wages are quite high. And the wages are quite high