How is the maintenance work of China Southern Airlines in Guiyang?

China Southern Airlines’ maintenance work in Guiyang is fulfilling and busy. With their efficient and professional support capabilities, China Southern Airlines' Guiyang maintenance staff not only shortened the aircraft's parking time, but also ensured the on-time and safe operation of early departure flights, providing passengers with sufficient transportation capacity and a safe and comfortable flight experience. Therefore, the maintenance staff are busy from the early morning to the last flight, giving passengers the most fulfilling journey experience. The maintenance work is fulfilling and busy.