In the first quarter of this year, the number of user decoration needs received by the Tubatu Big Data Research Institute increased by 173% year-on-year. Data from another head renovation platform, Love Space, also proves this, taking Beijing as an example, where orders in the region increased by 25% in first quarter compared to same period last year.

The number of employees in China's construction industry has been decreasing, the average age of employees has increased year by year, and the aging trend is obvious, which has led to insufficient manpower in the construction industry.