Is it necessary to measure the maturity of HNA interview?

Hainan airlines interview needs to be tailored. According to the relevant information, the height of Hainan Airlines will be measured before each interview, initial test, second test and final review, and Hainan Airlines has very strict requirements on height. Height requirements for flight attendants and security officers with double certificates: female: 163cm (inclusive) to 175cm (inclusive), male: 173cm (inclusive) to 184cm (inclusive). Height requirements for full-time safety officers: female: 165cm (inclusive) to 175cm (inclusive), male: 170cm (inclusive) to 185cm (inclusive).