"Yang Yi's Introduction to Ballroom Dance: Learning to Dance Beijing Ping Si" is a set of the latest Ping Si tutorials by Mr. Yang Yi, the "Prince of Ping Si", who combines years of teaching and creative experience with a set of brand new choreography to teach the basic steps and techniques of the dance in a very intuitive way, with reasonable and scientific explanations and demonstrations, and with contents ranging from simple to deep. The content is from shallow to deep, giving you a step-by-step path to learn the dance, and is the best introductory material for learning the Ping Si.