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Dong Xianwu in Guiyang contributed to this story.

Du said raising leeches has great potential, as China's demand for dried leeches in 2016 was more than 800 metric tons, but domestic farmers only could provide 300 tons.

Drawing opinion from 256 British companies, the survey found many are cognizant of the benefits that a UK-China free trade agreement could bring, and encourage the British and Chinese governments to work toward this eventual goal.

Due to a better environment and global climate change, the transit time of migratory birds crossing Tianjin has increased in recent years, and a large number of birds now spend the summer and winter in the city, according to the local natural resources department.

Duesmann began his career in 1992 as a design engineer for a V12 series-production engine at Mercedes-Benz. In 2007, he moved to BMW as head of Formula 1 powertrains and later the carmaker's board member responsible for procurement. He joined Volkswagen in 2019 and became a board member responsible for the group's research and development starting in April 2020.