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Because crises have put the world to a severe test, the international community needs to be farsighted and have the courage to break the barriers caused by racial, cultural and ideological differences and conflicts, the professor said.

BUENOS AIRES - Argentina's Ministry of Health on Wednesday approved the use of Russia's Sputnik V vaccine against COVID-19 "on an emergency basis."

Based on big data, the traditional restaurants' operation models are changing, in terms of finding a target audience, site selection and online marketing. Mobile payments enable online-to-offline integration in the industry, and constantly improving payment technologies are upgrading consumer experiences.

Bartesaghi said China is also interested in Uruguay as a prior step to entering the regional market.

Based on 276,000 reports on the supervision of drug abuse submitted by 31 provincial-level regions, the report covers the abuse of heroin, synthetic drugs, medical drugs and new drugs.