Piao Chunhua is in two minds. Should she expand her business? There's a high demand for her services but on the other hand, the expenses are also high. Nine years ago, Piao started a private kindergarten in Wangjing, a residential area in northeast Beijing, and today, she has 41 pupils. "Many of the smaler kids are second children," she said. Since the government relaxed birth control and announced in October 2015 that all couples can have two children, various sectors have been facing a boom in demand as families opt to embrace the new policy.