Chinese self-introduction, Chinese speech, English speech. According to the inquiry, Baba shows that Beidaihe College of Discipline Inspection and Supervision has self-introduction in Chinese (foreign-related classes require self-introduction in English), speeches in Chinese and speeches in English. China College of Discipline Inspection and Supervision is a party school with distinctive characteristics in the field of discipline inspection and supervision, and it is a college for cultivating loyal and clean discipline inspection and supervision cadres.