'Oh Lord! Here come the Double Happiness Twins . . .'

The Double Happiness Twins are Moonie and Mei Ling. The Double Happiness is the Chinese restaurant in California where they help out their meat-cleaver-wielding grandmother - when they're not causing uproar and mayhem. And Revenge of the Mooncake Vixen is the story of the sisters, their Grandma, a lot of animals and the topsy-turvy, surreal experience of being a pair of strangers in a very, very strange land indeed.