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Ctrip has sought new management for the center and said it would allow employees to see surveillance video of classrooms on their mobile phones in the future.

Customers check products during the inauguration of the Huawei flagship store in Barcelona, Spain, on Feb 22. [Photo/Agencies]

Cui Tiankai, Chinese ambassador to the United States, and Kentucky Governor Matt Bevin speak with reporters on Monday in Frankfort, Kentucky. ZHAO HUANXIN / CHINA DAILY

Critics have blamed Boeing for rushing to build the 737 MAX aircraft and failing to fully disclose potential problems with the 737 MAX flight control software, also known as the Maneuvering Characteristics Augmentation System (MCAS), which was intended to mimic pitching behavior in low-speed and high angle of attack flight.

Customers are developing a rising acceptance of new energy vehicles.