A kind of special training through the unique art and processed from the large chrysanthemum. The duo spent three more than 1000 from the hundreds of flowers, bar-ring up to three meters in diameter and more. Plant model with flat-shaped flat bread ﹑ ﹑ spherical shape and square so. Horticultural technology for our brilliant crystal. Da Li Ju of training sub-cutting method cutting and grafting of two strains of chrysanthemum cuttings is topping many times, and to form artificial banding; chrysanthemum bud grafting method is to graft the rootstock (eg, Artemisia annua), the re-banding model. Grafting cultivation method can not only large established multi-chrysanthemum, bar-ring diameter, but it also enables richer colors, modern training methods of great importance Li Ju.