Case teaching is an effective problem-oriented teaching method. Implementing ring-teaching with integrated cases in project management course is an effective approach to improve the teaching quality and cultivate practical and creative ability of students. To adapt the ring-teaching with integrated cases, we proposed the inevitable requirement to enhance teachers’ practical accomplishment. It needs teacher to possess directing ability of course teaching, excellent summarizing ability, organizational coordination ability, and orchestrating ability outside class. Approaches to promote teacher’s practical accomplishment mainly include the practical experience of project management, consulting service of project management for social practice, communicating with experts through project management lecture, training for vocational qualification examination, and learning from other teachers. It should follow the inherent law of promotion of practical accomplishment to improve teachers’ practical accomplishment continuously and effectively.