President Xi visits gov't services center, school in Macao(1/9)

Chinese President Xi Jinping has exchanges with citizens at the Government Services Center in Areia Preta, south China's Macao, Dec. 19, 2019. (Xinhua/Huang Jingwen)

Chinese President Xi Jinping speaks after watching a Chinese history class themed "one country, two systems' and Macao" at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Li Tao)

Chinese President Xi Jinping has exchanges with teachers and students at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Pang Xinglei)

Chinese President Xi Jinping looks through textbooks on Chinese history, virtue and citizenship at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Ju Peng)

Chinese President Xi Jinping has exchanges with citizens at the Government Services Center in Areia Preta, south China's Macao, Dec. 19, 2019. (Xinhua/Xie Huanchi)

Chinese President Xi Jinping speaks after watching a Chinese history class themed "'one country, two systems' and Macao" at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Ju Peng)

Chinese President Xi Jinping speaks after watching a Chinese history class themed "'one country, two systems' and Macao" at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Ju Peng)

Chinese President Xi Jinping watches a Chinese history class themed "'one country, two systems' and Macao" at the Premier School Affiliated to Hou Kong Middle School, in south China's Macao, Dec. 19, 2019. (Xinhua/Li Tao)

Chinese President Xi Jinping has exchanges with citizens at the Government Services Center in Areia Preta, south China's Macao, Dec. 19, 2019. (Xinhua/Xie Huanchi)