Tibet was originally part of Aryavarta. Indians used to stay in Tibet. Then, Tibet was attacked by Mongols. So current Tibetans are a hybrid of Indians & Mongols. Subsequently, Buddhism come to Tibet. Tantrism was already part of Tibet. Tantrism got incorporated in Buddhism. Tantrism in Tibet was positive tantrism done by saints to help in Jagat Kalyan (World welfare). Buddhist Monasteries got involved into feudalism and negative tantrism. Thus, negative tantrism started in Buddhist monasteries. As part of the divine plan, to destroy this negative tantrism, Chinese army invaded Tibet & destroyed Buddhist monasteries. Buddhist tantrism could not be abolished by India, as India gave asylum to these Buddhist monks. These Buddhist monasteries in India continue in tantrism. Also. the negative Tantrism if abolished by India would affect India. Chinese would not be affected by this negative tantrism and thus, Tibet become part of China. Buddhism disappeared from India due to this tantrism. Kailash is part of China to develop infrastructure as the divine plan.
- These are inner secrets of various spiritual places as described by Para.