Type Không (TDKO) is a type design course me and Quang Khải run, teaching font design from the ground up: starting with zero prior knowledge, from the most basic fundamentals. The class launched in April 2023, encouraged by its first students: Mai Trung Thái, Quang Anh, Ngô Thu Giang, and Tuấn Vũ. We and our students do researching and practicing type design together throughout the course.