mulberry and purple rice stuffing. Mulberry purple rice stuffing is soft and glutinous, and mulberry is sour and sweet, which has the effect of improving immunity. Colorful glutinous rice is a catering brand under Ruzi Niu Group. Colorful glutinous rice inherits the secret system of Southeast Asia ancient law, and is improved according to the taste of contemporary people. On this basis, more than 21 kinds of secret foods with different tastes such as yogurt, strawberry, mango and red bean matcha are derived.