Aidigong Maternal and Child Health Co., Ltd. (HK00286) is a group company listed on the main board of the Hong Kong Stock Exchange. It is committed to developing industries beneficial to human health and using industrialization to solve problems related to human health. Using capital as a link and industry as the foundation, the Group integrates talents, capital, and resources, invests in and develops projects related to human health, including medical care, clothing, food, lodging, and travel, spiritual culture, etc., to achieve industrialized development in the field of big health, so that the group eventually becomes a leader in the big health industry. In October 2013, the Group cooperated with a number of world-class institutions to establish Tongjia International Health Management Center, an international, membership-based high-end health management chain. The first flagship center was located on Guangzhou Biotech Island. In 2014, the Guangzhou Center was opened to the public. In January 2014, the Group established Tongjia International Investment Fund Management Co., Ltd. to focus on investment in the health industry and become a professional investment management agency in the field of big health industry. In June 2014, the Group acquired Zhaolong International Medical Investment Management Group Co., Ltd. to gather the core advantages of all parties and develop into a group focusing on medical investment (mergers, acquisitions, restructuring, preparation, construction, and trusteeship of domestic and foreign hospitals), medical practitioner skills training (hospital management, professional fields), and medical supply chain management with the best international advantages and resources. Currently, it has two ophthalmic hospitals, namely Zhanjiang Auride Eye Hospital and Zhongshan Oled Eye Hospital. In June 2015, Zhaolong International Healthcare Investment Group Co., Ltd. acquired 26.5% interest in Hong Kong Zhuangbai Medical Group. In July 2014, the Group established Guangdong Tongjia Supply Chain Management Co., Ltd. to build a resource integration platform and provide overall service solutions. In July 2014, the Group signed an agreement with Ogilvy Road to establish the Tongjia Children's Advantage Growth Center. Using advanced science and technology, ideas, equipment and big data analysis, the center provides professional physical development assessments, and formulates personalized guidance plans for superior growth and development based on medicine, nutrition, kinesiology, and psychology to promote the high-quality development and superior growth of children and adolescents. The first flagship center has now settled in Shenghe Plaza, Dongguan, and opened to the public in December 2014. In July 2014, the Group and Guangdong Mengxing Grain and Oil Co., Ltd. established a joint venture - Guangdong Weijingfang Food Co., Ltd. The company focuses on the deep processing and sale of natural foods and five-grain cereals to solve food safety issues. The company owns or joint ventures hundreds of thousands of mu of organic grain planting bases and grain processing plants in places such as Jilin, Inner Mongolia, Heilongjiang, and Liaoning. In 2015, the Group reorganized Dongguan Tongjia Organic Agriculture Development Co., Ltd. The company focuses on organic food production, R&D, processing, storage, logistics, distribution, e-commerce and organic agricultural tourism, technical training, etc. An e-commerce platform and Heyuan organic vegetable production base have now been established. In August 2015, the Group acquired 30% of the shares of Aidigong Maternal and Child Health Group through capital injection and acquisition of 100% of Ruicheng Venture Capital. In November 2015, the Group acquired 100% of Fengshuo Biomedical Technology's shares through capital injection and the second step of capital injection to acquire 28% of Fengyuan Huake Biotech's shares.