The Dr. PLAY English STEM program introduced play education and play research to Hong Kong. It allows children to explore and ask questions. It pushes children to not be discouraged by failure, but instead to learn from it. It helps in enhancing children's problem-solving ability by challenging them in a friendly environment. Finally, it cultivates the spirit of Young Scientists. The Dr. PLAY English stem Program strengthens play education exchange in the United States and Hong Kong, which promotes the importance of play education in Hong Kong.