For sure Chinese citizens won't be allowed to board on a plane with less than 6 months of validity in passport, painful experience by a friend. This is surprising. I thought it's a common rule for boarding an international flight. So I did a quick search and found one list included India and the other doesn't. I have no intention to drain on this, just be aware of the risk and plan ahead.Nope. Both of us were in India when we got our PR with a passport valid for less than 6 months. But we still got the PR and travelled to Canada without any issue.
https://lifehacker.com/these-countries-follow-the-six-month-rule-for-passpor-1782577451
https://thepointsguy.com/2017/08/six-month-passport-validity-rule/