1. Promoters of Taichi think that the real stuff is too tough for most people. They invented some simplified and less strenuous forms of the exercise which are less effective, and promote simplified instead of proper form of the exercise. Just like the simple lazy form of the Chinese written characters promoted by PRC, they are easier to write, but lost the real meaning and beauty of the languagees. So do the simplified form of Taichi.

2. Yoga promoters bring in more and more and more effective but difficult and complicated forms of the exercise that meet different need from different people. This is how Yogo win the soft power war on exercises.

对淘宝的风格有疑问的，请亲自体会一下所谓的消费者保障和淘宝亲切的客服再来评价

顺便说一下，在淘宝客服那里投诉没有用的，可以到杭州工商局（阿里巴巴的主管单位）投诉，有奇效