New To Skincare Please Give recommendations

Hello,

I am just starting out with using korean skincare. Please Give me some recommendations. Currently using just the skin 1004 centella hydrau-lic moisturizing cream as well as the spf 50+ skin 1004 sun screen as well. And the numbuzin n3 toner. What else should I be adding and please recommend brands and specific products. My skin style is generally just slightly textured and dry, with the occasional pimple here and there but would not say I get acne ever.