How to grow and shape Satsuki azalea bonsai stock? A full analysis of methods and techniques

Satsuki azalea bonsai has extremely high ornamental value because of its varied flower forms and rich, brilliant colors, so people like to make it into bonsai for appreciation, especially collected wild stumps, which we can make into old-stump bonsai and then shape appropriately, often creating bonsai works with even higher ornamental value. However,