Both 996 and 669 are from China;
- One is said by Jack Ma in a company internal speech;
what is 996 ?
996 is the job requirement of Chinese Internet companies for employees.
996 : 9 am, 9 pm, 6 days a week, no extra labor.
More information：About China Internet company 996
what is 669 ？
669 is Jack Ma’s request for the life of the staff at the collective wedding of Alibaba Group in 2019 (joke);
669 ：Six days, six times, the key is durability.
More information：Jack Ma 996 669