Hundreds of teachers and students together with the parents of the students in the Hong Kong Special Administrative Region (HKSAR) used jigsaw puzzles to express their wishes to the region and the motherland on Thursday to celebrate the 100th anniversary of the founding of the Communist Party of China (CPC) and the 24th anniversary of Hong Kong's return to the motherland. https://www.cctvplus.com/news/2021070... Welcome to subscribe us on: Facebook: / newscontent.cctvplus Twitter: / cctv_plus LinkedIn: / cctv-news-content Video on Demand: www.cctvplus.com If you are in demand of this video footage, please contact with our business development team via email: [email protected]