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"In the early days, foreign firms received preferential policies regarding land, electricity and taxes in China," Han said, "but more recently, the government has increased its protection of intellectual property and improved efficiency."

Also on Wednesday, the CNSA inked agreements on space cooperation seperately with the UN Office for Outer Space Affairs, Turkey, Ethiopia and Pakistan.

Among those, 1,109 were undergraduate colleges, accounting for 89.5 percent of the total undergraduate colleges, it said.

Today, China, inspired by the legacy of this historical commercial route, has proposed the Belt and Road Initiative (BRI), seeking to pool the efforts of the world to blaze a new path towards shared development and common prosperity.

4. Archeologists found evidence of coal use, which is considered the world's earliest use so far, at the Jartai Pass Site in northwest China's Xinjiang Uygur Autonomous Region. The findings pushed back the beginning of human coal use by over 1,000 years.