Dejun Xue

Tai Chi per Senior, Passo Dopo Passo

Tai Chi Pour Seniors, Pas à Pas

Tai Chi for Seniors, Step by Step

Tai Chi para Mayores, Paso a Paso

Jin ri zhi bian

The Power of I Ching

Yi jing he sun zi bing fa tong yi zhe xue

Yi jing yu Sunzi bing fa =