I took part in the sixth multi-rotor unmanned captain flight, which was generally good and the service was better. When I was out of town, I sent mung bean soup for free every day to cool off the heat. In teaching, there will be no field practice after a week of theoretical study, but before going out, your simulator will be practiced almost. There will be a team of four teachers to conduct one-on-one training on the spot. Practical flight requires high-profile flight. I can basically see the actual flying level at a glance when I take the exam. Watching other flights is disgusting. I really don't know how to practice.