In ancient China, only Buddhism was influenced by Indian. On the contrary, during the reign of Emperor Taizong, Wang Xuance alone destroyed the Indian state of Ma Cadal with 7,000 Nepalese soldiers, thus setting a legend of one man destroying one country. If we insist that Britain planted opium traffickers on a large scale in India, China can barely be counted as one. After all, it is difficult for China and India to communicate with each other across the Qinghai-Tibet Plateau and the rain forests in Southeast Asia.