At present, there is no special aerial drone training, and aerial training such as DJI UTC will only last for a few days, which will not play much role at all. In fact, it still depends on our own practical experience. If you want to do something related to drones, you'd better take an AOPA drone pilot certificate first. The new regulations will be implemented on June 1 day this year. All commercial activities, drones with an empty weight of more than 250 grams need to be certified.