Chinese Buddhism refers collectively to the various schools of Buddhism that have flourished in China proper since ancient times after introduction from its original source, India. Many of these schools integrated the ideas of Confucianism, Taoism and other indigenous philosophical systems so that what was initially a foreign religion (the buddhadharma) came to be a natural part of Chinese civilization, albeit with a unique character. Buddhism has played an enormous role in shaping the mindset of the Chinese people, affecting their aesthetics, politics, literature, philosophy and medicine.At the peak of the Tang Dynasty's vitality, Chinese Buddhism produced numerous spiritual masters.