The 39-year-old, identified only by her surname Liu, launched the attack as children returned from morning exercises about 9:30 am, police said on their official account on China's Twitter-like Weibo.
The victims were taken to hospital while guards and staff at the kindergarten restrained the attacker, said the police, adding that they were investigating. The statement did not give possible motives for the attack.
Chinese man sentenced to death over school stabbings
Violent crime is rare in China compared with many other countries, especially in major cities where security is tight, but there has been a series of knife and axe attacks in recent years, many targeting children.
7 wounded in Paris knife attack, including British tourists
Such attacks are often blamed on people with mental illness or who have personal grievances. Knives are most commonly used, because gun controls are extremely strict in China. In September,
China executed a man convicted of killing nine students and injuring 11 in a knife attack at a middle school in the central province of Shaanxi.
COMMENTS (2)
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ