Dayun training. According to the information of official website, the supervision department of off-campus education and training in Yunnan Province, we know that Dayun Training is a training institution with an early start and a large number of trainees in Yunnan Province. Since its establishment, Dayun Training has been known for its strong teachers and reasonable fees. It is a training institution for public examination personnel to participate in civil service examinations and provincial civil service examinations.