Beginners in photography bought a set of Canon 70D sets. What other supporting equipment are needed?

If you really want to learn photography, you must buy a tripod. With a set of machines, you can practice most subjects. For beginners, the key is to be familiar with equipment and photography principles. Many people basically stay at this stage and don't have to worry about adding lenses. When you are familiar with the function of the camera, the principle and application of aperture, focal length and ISO, and feel that you are really addicted to photography, you may save a lot of money by adding filters, fixed-focus lenses and other equipment.