国产奶水一区二区三区_pornhub欧美在线观看_日韩欧美国产1_亚洲大片免费观看_日本床戏视频_a国产精品

A few days ago, zhuochuan group has signed a school enterprise cooperation contract with Jiangxi Institute of electronic information technology since 2014 to establish a targeted training base for aviation customer service talents, and regularly train 500 customer service personnel every year. During the cooperation, the two sides have delivered a large number of excellent customer service personnel to many Airlines.