Each other, contrary to the nature of Trang Tu philosophy that is: How much controversy is, it hurts Dao. Because the Tao is unified, does not antagonize any phenomenon. Moon butterfly to my daughter love mom blanket. Trang Tu said: Tri Thi Phi chi is indistinguishable, international chi cannot be indistinguishable. Thi phi is a form in the opposing phenomenon that Trang Tu advocates. The opposite form is very much, such as beauty and ugliness, success and failure, praise and criticism, etc. But according to Trang Tu’s point of view , then all things born of heaven have no such thing as good or bad, success or failure, because everything that Tao has as Lao Tzu wrote in the Tao Te Ching is only one, every difference or opposite is okay.