A lot of videos and, like putting, 9 million ways to do it. Chipping has always been a strong part of my game because you could go to the golf course and practice it for free!
My keys that I use in the clinics:
Ball back, Feet close together, little knee flex and stand close to the ball.
60% weight on front foot and stays there
Arms and shoulders form a triangle, move the triangle by rocking the shoulders.
Club stays low going back and through
Practice swings you brush the grass like you’re giving it a haircut.