The Macao Special Administrative Region has undergone tremendous changes since its return to China 25 years ago, with the development of the Guangdong-Macao In-Depth Cooperation Zone in Hengqin being one of the major life-changing projects there. What's it like for Macao's residents to move to the Chinese mainland? At the Great Hall of the People, there's no one better than Ho Ion Sang, vice-president of the General Union of Macao Residents' Associations, to answer the question. CGTN reporter Liu Jiaxin has the details from the Member's Corridor earlier on March 10.