At present, mainstream plant protection drone manufacturers have their own learning institutions, and learners should weigh learning time, tuition fees and learning content to find a balance point. Take Feifei College under Feifei as an example. I remember that the tuition fee seems to be 1 0,000 yuan. There are learning points in more than 20 provinces across the country, and you can basically master the operation of plant protection drones in 7 days.