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Currently, around 3,000 robots are using the company's AI technology in order to better understand human conversation and interact with consumers.

Currently, the total rail distance between the two cities is about 4,000 kilometers, including a detour to Lanzhou, capital of Gansu province. The new line will cut the journey by more than 1,000 km.

Currently the international humanitarian cause is facing grim situations, and the international community should make more efforts in humanitarian aid, especially developed countries that should fulfill obligations in this field, Wang said. President Xi Jinping proposed building a community of shared future for mankind, advocating humanitarianism, universal fraternity and dedication, he said.

DAVOS - Once Chinese entrepreneurs change their focus from the domestic market to abroad, their business mode will beat US competitors and take a larger share of foreign markets, Chinese CEO Kai-Fu Lee said during the World Economic Forum here.

Customized passenger buses and bus booking services in rural and urban areas also met the personalized travel needs of certain passengers during the spring festival holiday.