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"China and the United States are the two largest economies in the world … managing their relations effectively, instead of pointing fingers and exerting pressure on one another, is of great concern to everyone," he said.

"But the free schooling program is not enough to attract all the children to school, because there can be many issues hindering them from coming to school," Halldorsson says if a family is not able to secure basic food needs, many children may be forced to work instead of attending school.

"By breaking down this secrecy and making it easier for consumers to see the truth about what their purchases support, the commercialized abuse and exploitation of animals will slowly but surely come to an end."

"Buying old houses is costly, and reconstructing them is not only costly but also time-and energy-consuming. If you are not really fond of them, you will destroy the houses," said Yu Biao, director of the cultural heritage protection office in Yixian.

"China has made remarkable progress in the construction of internet infrastructure in recent years and we have participated in several international projects, such as the international network of submarine optical cables, " said the academician. "We are willing to share our successful experience with the world to promote the building of a global internet infrastructure for enhanced connectivity."