What is the biggest "unspoken rule" in Indian corporate culture?

Doesn’t matter if you’ve done 100% of the work, the promotion will go to the one who talks the most

Staying longer hours at work means you're more hard working

Nothing good comes from protesting against wrong. Handle everything tactically.

Your happiness is decided by whether you can manage to go out drinking or smoking with your manager... or even daily tea

Switch companies to increase your salary, rather than bootlicking for promotion.

Your peace is in your hands, so decide wisely..

Don't expect anything from HR. It may be against low salary, bias or corporate jihad.

Be a bootlickers to managers & always show your wrk done with band baja to uper management.

Keep your personal life 'personal'