Bad idea all round. The ethnic tensions in Myanmar are a sisyphean burden to manage even for their own people, nevermind for Beijing as an outsider. Bhutan and Nepal tends to have leanings towards India culturally and politically, which makes affairs with India even more problematic to manage. Even if the option was on the table, they are rather unattractive given those issues.Is there a posibility that the Sino-Tibetan countries (China, Myanmar and Bhutan and maybe Nepal) unite into one?