Picking the heart, leaves, flowers, fruits, or buds of plants is called shaping. Picking refers to removing the top of the growing shoots. It can promote the germination of lateral branches, increase the number of flowering branches, make plants dwarf, round and tidy, inhibit growth and delay flowering. Leaf picking is to remove the leaves that are aging, consuming nutrients and affecting the illumination of flower buds. After dormancy, the leaves of some flowers are disordered, the size of leaves is irregular, and the length of petioles is also very different, so it is necessary to sort out and eliminate disproportionate leaves. Picking flowers is to remove residual flowers. For example, after azaleas bloom, residual flowers remain for a long time, which affects the growth of buds and branches and needs to be removed; The second is to remove unsightly flowers such as overgrowth and deformity. Picking fruit means removing unwanted small fruits. Bud stripping is to strip the tender lateral buds from the upper part of the basal branches. Its purpose is to reduce excessive lateral branches, not hinder ventilation and light transmission, disperse nutrients, make the remaining branches grow sturdily and improve flowering quality. Bud stripping is to peel off the lateral buds after the buds are formed, so as to ensure the nutrition of the main buds and improve the flowering quality. Sometimes, in order to adjust the flowering speed and make the whole bloom tidy, the buds will be peeled off several times. The lateral buds of small buds fall off early, while the lateral buds of big buds fall off late. Finally, the buds on each branch are about the same size and the flowers are about the same size.