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Dual and triple therapy treatments based on a combination of metformin and sitagliptin are effective and safe for patients, according to the study.

Dube noted that some American companies, including local corporations, have participated in infrastructure projects within China, "and now potentially in other places", he added.

Douyin, the most popular short video app in the country, said on Monday that the number of daily active users on its app had risen to 400 million by January. That represented a whopping rise from the 250 million recorded during the same period a year ago, according to an annual report summarizing the app's highlights in 2019. Such an achievement is phenomenal, considering that the app made its debut in 2016.

Du of iResearch said, "Interactive live streaming is now widely accepted in online education."

During President Xi Jinping's visit to Finland in April 2017, China and Finland signed an agreement for joint research on giant pandas, and to send a pair of pandas to Finland to live in the Ahtari zoo for 15 years.