People visit the 2021 Jiangsu International Senior Care Services Expo held in Nanjing, east China's Jiangsu Province, Oct. 9, 2021. The three-day event was unveiled on Saturday, focusing on the display of intelligent technologies, products and supplies, and personnel trainings for the senior care. (Xinhua/Li Bo)
2021 Jiangsu Int'l Senior Care Services Expo held in Nanjing
Source: Xinhua| 2021-10-09 19:48:36|Editor: huaxia