Pls tell me

It's not stepmother reincarnation trope but try
- https://www.mangago.me/read-manga/max_level_green_tea_transmigrates_into_little_pitiful_one/
- https://www.mangago.me/read-manga/the_tyrant_s_family_lasts_thanks_to_her_inner_voice/

For reincarnation childcare stories set in ancient china setting:

https://www.mangago.me/read-manga/the_child_she_raised_married_me/
(Don’t mind the title for this one. It’s just a mistranslation lol)


https://www.mangago.me/read-manga/being_a_stepmother_is_tough_and_the_little_ones_in_the_prince_s_estate_are_super_clingy/

https://www.mangago.me/read-manga/i_brought_a_supermarket_to_ancient_times_to_raise_a_prime_minister/

But if you just want mc being a mom type story then look at this list. It has mangas/manhwas/manhuas, not just Chinese manhuas:

https://www.mangago.me/home/mangalist/2557615/?filter=&page=1

Thank you all~