<Chinese TV SeriesNOW> ”Flight to You” EP14, Gu Nanting's mother praises Cheng Xiao = Synopsis / Spoilers

※This article contains spoilers. In the Chinese TV series "Flight to You", episode 14, Gu Nanting's mother is Cheng Xiao.
The scene shows Gu Nanting praising Jung Si Ao. The mother of Gu Nanting, a domestic airplane designer, was on the plane to Xi'an that Cheng Xiao was piloting. When they arrived safely in Xi'an,
He called Gu Nanting and told her that it wasn't easy for a woman to take the helm, so as her instructor he should provide her with full support.
Even though Gu Nanting had been demoted, he continued to investigate.
He recorded even the smallest details and worked hard at what he could. On the flight from Xi'an to Luzhou, a wealthy man named Li Yuheng was in first class.
Li Yu-hung, not knowing how to respond, gave his cell phone number to the man, who asked for it.