His workstation is in the window of the third row of the Algorithm Department. The monitor is divided into three parts: on the left is a real-time data dashboard, with a red "lifestyle content click-through rate" curve that is falling at a rate of 0.3%/Hour; in the middle is the backend of the user labeling system, which is densely packed with "Generation Z - Food - Late Night Canteen" The label "Silver-haired People - Gardening - Potted Plant Maintenance" is like a colorful stream, flowing in the data pool; on the right side is his notebook with a worn cover, which reads in Russian and Chinese "Data does not lie, but it hides the truth" - this is the first sentence about data that his Russian father taught him before his death.