In a stark reminder of the dangers of food safety lapses, Li Huifang, the owner of Heshi Peixin Kindergarten in Tianshui, Gansu province, received a life sentence for producing and selling lead‑tainted meals that sickened more than 200 children. The verdict, delivered by the Lanzhou Intermediate People’s Court, also saw senior staff sentenced to up to 15 years in prison and the seizure of half a million yuan in personal assets.
How the poisoning unfolded
In July 2025, routine health checks revealed that 247 pupils and staff at the nursery had abnormally high blood lead levels. The investigation traced the contamination to kitchen staff who had been instructed to use inedible paint to make meals appear more attractive. The paint, clearly marked as non‑food grade, was added to dishes such as steamed red date cakes and sausage‑filled corn buns.
Laboratory analysis showed lead concentrations of 1,052 mg/kg in the red date cake and 1,340 mg/kg in the corn sausage rolls—far above China’s national safety limit of 0.5 mg/kg. These levels were roughly 2,000 times the permissible limit, exposing children to a toxin known to cause severe brain and central‑nervous‑system damage.
Legal consequences
The court’s findings implicated multiple parties:
- Li Huifang: life imprisonment for producing and selling toxic food; confiscation of ¥500,000 in personal assets.
- Zhi Jinglin (executive principal): 15 years in prison and a fine of ¥300,000.
- Four kitchen staff members: prison terms ranging from six to eight years.
These sentences underscore the Chinese judiciary’s willingness to impose severe penalties for endangering public health, especially when vulnerable children are involved.
Attempts to conceal the crisis
Further investigations uncovered a troubling cover‑up. Dozens of provincial officials and hospital staff were reported to have tampered with blood tests and accepted bribes from a nursery investor, aiming to downplay the severity of the outbreak. Such interference not only delayed medical treatment for affected children but also eroded public trust in local health authorities.
Policy response and future safeguards
In response to the scandal, China has issued new national guidelines for campus meals. Key provisions include:
- Mandatory testing of every new batch of food before it reaches students.
- Centralised procurement of staple ingredients such as flour, rice, and cooking oil.
- Stricter oversight of kitchen staff and the materials they use.
These measures aim to prevent a repeat of the Heshi Peixin tragedy and to restore confidence in school nutrition programs.
Broader implications
The case highlights the intersection of food safety, regulatory enforcement, and corruption. While the life sentence for Li Huifang sends a clear message about accountability, the involvement of officials in the cover‑up suggests that systemic reforms are needed beyond punitive actions. Continued vigilance, transparent reporting, and robust inspection regimes will be essential to safeguard children’s health across China’s vast educational system.