How to learn color matching in the later stage of photography?

Later retouching and color matching, as the second creation of digital photography, inevitably require us to have a certain aesthetic foundation. PS is the mainstream back plane software at present. No matter how awesome the software is, the final use is still in the hands of people with a certain art foundation and rich practical experience. The foundation of art theory will lead to aesthetic creativity, and skilled software foundation can facilitate us to realize creativity. Aesthetic and artistic accomplishment are accumulated for a long time, and software skills are constantly mastered. The premise of mastering the later stage is to master the software first, and then the focus will shift to art, otherwise you will always be a software user skilled in using the software. To sum up: while we are constantly pursuing the later technology, we should constantly imitate excellent works with the mastered technology, and only by persisting can we improve synchronously.