KINDERGARTEN, the cradle of golden childhood for most children, used to be a place where women traditionally presided. But today in Shanghai, a young man named Pan Haohan has broken into this field. He works with Soong Ching Ling Kindergarten, run by the Chinese Welfare Association. Seven years ago, when he was about to graduate from a normal school in physical education, there was a free career counseling discussion offered in a dormitory. When asked what he wanted to do after graduation, Pan declared he would like to work in a kindergarten, KINDERGARTEN, the cradle of golden childhood for most children, used to be a place where women traditionally presided. But today in Shanghai, a young man named Pan Haohan has broken into this field. He works with Soong Ching Ling Kindergarten, run by the Chinese Welfare Association. Seven years ago, when he was about to graduate from a normal school in physical education, there was a free career counseling discussion offered in a dormitory. in a kindergarten,