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Customers shop in a supermarket in Guangzhou, South China's Guangdong province, June 10, 2019. [Photo/IC]

Customers can enter Tencent's unmanned store after scanning their faces, then pick up items and head for the exit, where their faces are scanned again and payment is automatically deducted from their account.

Cutting-edge technologies, including big data, artificial intelligence, cloud-computing and the internet of things, should play a bigger role in animal husbandry, it added.

Critical illness insurance, medical expense insurance and other health insurance is getting popular in the market. Over the past six years, the number of policies and the sum insured for critical illness policies have doubled over past five years.

Currently, the system's diagnosing reports and prescriptions still need the signatures of doctors for approval.