JOBS [51JOB] 20-F: FORM 20-F (Mark One) o OR x OR
[FORM 20-F (Mark One) o OR x OR o For the transition period from to OR o Date of event requiring this shell company report . . . . . . . . . . . . . . . . . . . 51job, Inc. N/A Cayman Islands (Jurisdiction of incorporation or organization) Building 3 No. 1387 Zhang Dong] [Supplementary Agreement III ]