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Tibet has set up hundreds of e-commerce service centers in its villages, towns and counties to help form an e-commerce service network and help locals get jobs or start up their own businesses.

From Monday, inbound flight passengers from non-key countries to Shanghai will also need to undergo NAT, temperature checks, epidemiological investigation and verification of their health declaration forms.

China's capital Beijing on Wednesday reported no new confirmed cases and five new suspected cases, of which four were imported from foreign countries, including two from Italy, one from Britain and Spain each, according to figures from Beijing Municipal Health Commission.

Vucic said in a welcome address that the Chinese experts' coming to help is of "immense importance for our country," and the medical aid is "life-saving."

Xi said since the outbreak, the CPC Central Committee has taken the most comprehensive, rigorous and thorough prevention and control measures to resolutely curb the spread of the virus in Wuhan and Hubei.