No, according to the personal data of mixed Taiji Ishikawa Yan, Shi Yanlong, male, graduated from Shaolin Martial Arts College of Henan University, dean of the International Mixed Taiji Education College, the fourth generation inheritor of mixed Taiji, and is not a liar. Shi Yanlong is currently the President of the International Folk Sports Federation, the President of the International Society of Human Life Sciences and the President of the Mixed Taiji Association of the International Kung Fu Federation.