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As they grow older, they also participate in workshops about issues of media copyright or sexting (sending sexually explicit photographs or messages via mobile phone), and, at the end of eighth grade, they take a test to get a laminated "mobile license" that allows them to use their smartphones at certain times in school.

As the New York Times reported, it was the first time that Harvard had agreed to provide access to records of applicants on condition that government lawyers look at the records only in the offices of Harvard's lawyers, with some personal information redacted.Harvard has justified it by saying that it wants to protect confidential documents from being leaked to the public.The United States Justice Department is reviewing Harvard's offer to give the federal government access to redacted student records as part of its investigation into the college's admissions practices, said a department spokesperson.According to the New York Times, the department sought records for thousands of high school students and when Harvard resisted, citing confidentiality, threatened to sue the university if it did not turn over the records by Friday.According to the federal government, the college may violate Title VI, which bars programs receiving federal funding from discriminating based on race.

As the world's most populous country, China is aware its tremendous workforce is one of the most important factors that has contributed to its unparalleled economic development over the past decades.

As the world's second largest economy, the country is shifting from a labor-intensive manufacturing model to a robust economic engine driven by innovation and productivity.

As the Spring Festival nears, the Smithsonian's Freer and Sackler Galleries and the Kennedy Center for the Performing Arts in Washington also will hold similar events as part of a broader Chinese New Year celebration in the US capital.