Am I eligible for the 24 hour layover?

What if the connecting flight to United States gets delayed in Guangzhou due to weather reasons or technical problems?

I'm an INDIAN passport-holder want to fly to Los Angeles from Guangzhou on China Southern Airlines.

Ideally, I would have liked to layover for at least 2 weeks before flying to the USA. China is one of the richest cultures and has an amazing history and has contributed to so much to human civilization including gunpowder, paper, tea, silk and so much more. I want to see cities like Dalian and Harbin.

Unfortunately, Sino-Indian political relations between are not that great. As a result, I can't visit unless I book a package tour or find a third party sponsor.