In the Advanced Practical Chin Na DVD, Dr. Yang explains that for your Chin Na (Qin Na) to work in a real situation, you must master the technique so that it becomes an immediate natural reflex. In a self-defense or sparring situation, there is no time to think before you react, and your opponent will not cooperate with you. By choosing a small number of practical techniques and understanding their application completely, you will respond to an opponent with an effective Chin Na when the time comes. In his extensive previous Chin Na DVD series, Dr. Yang, Jwing-Ming has demonstrated Chin Na speed and power training, instructed over 150 techniques, and shown several hundred applications for every kind of situation. This program focuses on interception, trapping and sealing the opponent, and keeping a sense of distance to avoid a counterattack, while successfully executing the most practical Chin Na. Dr. Yang instructs each technique and shows corrections of common mistakes as students demonstrate.