Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
Students attend a stewardess skill training for the upcoming 2017 entrance examination for art majors in colleges in Luoyang, central China's Henan Province, Jan. 4, 2017. (Xinhua/Li Bo)
