They clean skyscraper windows, fix live cables, and cross dangerous terrains. These are some of the capabilities showcased by robots at this year’s Canton Fair in Guangzhou. CNA’s Melody Chan looks at the bots catching buyers’ attention at China’s largest trade exhibition. Subscribe to our channel here: https://cna.asia/youtubesub Visit our website: https://cna.asia Download our app: https://cna.asia/app Get our editors' picks of stories via chat apps: Telegram: https://cna.asia/telegram