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China has been engaged in the construction of self-driving infrastructures to enhance safety and efficiency in test rides. Beijing added a new area of 40 square kilometers for testing self-driving cars carrying passengers on Dec 30 last year. The city has opened 151 roads with a distance of about 503.68 kilometers for autonomous driving, ranking first in the country.

China has increased its efforts to regulate livestreaming platforms in a move to prevent the internet environment from being polluted by unhealthy or illegal information, the nation's anti-pornography office said on Monday.

China firmly supports African countries in their opposition to external interference and their right to select their own development paths, President Xi Jinping said on Tuesday.

China has already moved through phases like educating many young scientists and researchers, and translating their academic skills into product development and solution skills, said Zhang.

China has carried out four scientific surveys on wild pandas, obtaining a large volume of valuable data about the animals. The number of wild pandas in China has been basically ascertained. However, it is still difficult to clarify their population distribution, age, gender, health and other information.