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- “2026 China Sleep Health Research White Paper” releasedBeijing Business Daily
- How big is the difference between sleeping at 22:00 and 23:00?Sina Finance
- World Sleep Day丨Experts remind: Technology empowerment makes sleep an important factor in improving productivityGuangming.com
- World Sleep Day: The Whale Sleep Project uses “breathing health” to restore the “light and awake” stateifeng.com Finance
- Expert: There are “4 golden hours” for sleep, 23:00 to 3:00 is the most criticalchina.com