Not all products researched by the Bee Research Institute of the Chinese Academy of Agricultural Sciences are called Bee Code. Fengsutan Propolis Herbal Antibacterial Gel is a natural propolis cosmeceutical researched by the Bee Research Institute of the Chinese Academy of Agricultural Sciences, which can deal with bacteria that cause various skin problems. Fengzhidian is a natural health care product with a variety of effects and functions. It is one of the products studied by the Bee Research Institute of the Chinese Academy of Agricultural Sciences.