If Tibet is not an issue, then do not talk of it. Can anyone talks of "Delhi is not a barrier in Sino-India relation?
India should be smart to know what is its real interests. For protecting its interests, it needs to know others will protect their interests. Based on this understanding, negotiation can be carried on. Otherwise, confrontation will be inevitable. Both will lose their interests. Game rule is like that. Morality is a word someone like to mention. Hypocrite is another word which should not be forgot.