It started a few years ago in Alhambra with three house specialties: the famed De Zhou Chicken, created with age-old recipe to achieve the deep-tanned, tender, herbal-flavored taste and slippery feel; the Beef Roll, constructed with crispy pancakes wrapped around simmered beef, veggie combo and special sauce; and Dumplings, made creatively with such ingredients as fish, pumpkin and wild vegetables