The syndromes have theirself spontaneous process from production,development to end,and the compositing symptoms and signs of syndrome is from no to be,from light to heavy,from simple to multiple.The different essential forms of the syndrome are composed with the different symptoms and signs.And the different essential forms of the syndrome and their sub-assembly of compositing symptoms and signs are the reflection of objective rule existing within the internal evolving changes of spontaneous process of syndromes.
