Korean Films I would suggest is Poetry by Lee Chang Dong- 2010
Peppermint Candy by Lee Chang Dong- 2000
Secret Sunshine by Lee Chang Dong- 2007
Treeless Mountain by So Yong Kim- 2008
Burning by Lee Chang Dong- 2018
Mother by Bong Joon Ho- 2009
Take Car of my Cat by Jae Eun Jeong- 2001
Parasite by Bong Joon Ho- 2019
Have you seen Alchemy of Soul 2022, I recommend it