Actually, just upstairs from my office at #99 Section 3 Ren’ai Road, people are learning indigenous languages. In the morning, children can choose to learn the culture or language of any indigenous people. Yet, of course, it is not possible to send such teachers, e.g. from the Sakizaya people, to all of the dozens of schools in Taiwan. That’s why they have a green screen, and the culture of various indigenous peoples is continuously projected in the back. All the children can then form a learning community with the indigenous peoples through this dual-teacher projection. This technology is quite mature now.