What is the process of flight attendant selection from submitting resume to becoming a flight attendant at last?

Online registration of international airlines (1) (please send it to the official recruitment website of Air China, zhaopin.airchina.com.cn)- registration-qualification examination-interview-physical examination-political examination-training-signing (2) on-site registration (with interview materials)-number taking-qualification examination-interview-physical examination-online supplementary registration-training. On-site registration of China Southern Airlines-material review-initial test-retest-fitting-physical examination-computer test-training Hainan Airlines in English initial evaluation, psychological evaluation, retest, final answer and physical fitness test (for boys only) Xiamen Airlines official website registered and printed resume-material review-initial test-retest-physical examination-online registration-receiving interview notice-initial test-retest-physical examination-political examination. Final opinion on psychological evaluation of comprehensive re-examination of Fuzhou aviation image primary interview.