HANGZHOU, ZHEJIANG, CHINA5. FEBRUAR 2020QUELLE: AFPTV1. Totale car passing by Alibaba HQ2. Totale guard on electric bike passing by Alibaba's HQ3. Bildsequenz checkpoint outside residential neighbourhood, loudspeaker playing message (Mandarin) 'Mutual supervision. Mutual supervision. Mutual supervision. Please take care of our shared family...'4. Totale courier riding on near-deserted road5. Totale medical workers and red cross tent inside Hangzhou East Station, pink sign on tent reading (Chinese): 'Epidemiology investigation point'