No, Happy Milk Candy and Wangzai Milk Candy are produced by two different manufacturers with different brands. Wangzai Milk Candy is more expensive. Wangzai Milk Candy is a milk candy produced by Wangwang Group in Taiwan. It has been popular with people all over the world since it was launched in 1995. The trademark is a cute cartoon child face, and the image is deeply rooted in the hearts of the people.