I am worried about China too, but as an Indian, I can assure you that everyone in India is climate conscious and the govt. is doing its best to reach its pledges and targets.
Statistically, China is leading the world in solar installations and EV car sales. Admittedly sales figures don't always align with political will/intent, but China seems pretty far along the path towards controlling CO2 adjusting for how much of their footprint is externalized carbon from producing goods for the West, and the "bootstrap factor" that they are on a far faster growth/adoption curve overall than most of the West.
For what it is worth, politically on the record, China has some very strong goals stated, and those installation/sales statistics indicate some aggression towards meeting them.
I think a lot of the worry about China is misplaced for one reason or another. (Especially with the shell game of especially US politics outsourcing so much industrial work to China and then directly blaming China for emissions that should rightfully be accounted for in US corporation bottom lines and blaming China for the outsourcing in the first place as if it weren't done precisely because of that carbon emissions shell game and the gross [fig., lol] profits on the bottom line.)
India seems to be one of the countries with most to lose from climate change. If the wheat growing belt migrates north sufficiently - as it may - India will have enormous problems feeding itself.
Problem is not with the belt, problem is with water storage (aka snow caps) in Himalayas. If they are gone, then desertification and mass starvation is pretty much assured
A helpful guide to assuage your apprehensions
https://climateactiontracker.org/countries/india/
https://climateactiontracker.org/countries/china/
https://climateactiontracker.org/countries/usa/2020-07-30/
(USA data is incomplete for July 2021)
I am worried about China too, but as an Indian, I can assure you that everyone in India is climate conscious and the govt. is doing its best to reach its pledges and targets.