The invention discloses a crossbreeding method of novel Aucuba chinensis and belongs to the technical field of Aucuba chinensis plant artificial crossbreeding. Aucuba japonica var. variegata (as a female parent) and Himalaya Aucuba chinensis (as a male parent) introduced for many years, having a high ornamental value and growing and developing normally are used as crossbreeding parents and through crossbreeding of the crossbreeding parents, the novel Aucuba chinensis is obtained. The crossbreeding method comprises the following steps of sleeving bags on pistillate and staminate inflorescences of the parents before blossoming, clipping the staminate inflorescences of Himalaya Aucuba chinensis in blossoming in mid-March, drying the staminate inflorescences in shade in a room to obtain pollen, putting the pollen into a refrigerator, carrying out refrigeration, carrying out pollination of the pistillate inflorescences of Aucuba japonica var. variegate before 10 a.m. on March 30, carrying out pollination of the same inflorescence 3-4 times so that a pollination success rate is improved, fast carrying out bag sleeving after the pollination, removing the bags after bag sleeving for two weeks, and after seed maturation in spring next year, immediately carrying out sowing. The novel Aucuba chinensis hybrid obtained by the crossbreeding method has obvious hybrid characteristics.