The attack took place at 07:12 a.m. local time on Thursday (23:12 GMT on Wednesday).
Those injured as a result of the incident were hospitalized.
According to preliminary data, the perpetrator was a 33-year-old local resident. His relatives said he had previously been treated from a psychological breakdown.
READ MORE: Multiple Children Injured After Stabbing Attack at Kindergarten in China
Last month one person died and 19 were injured in a stabbing attack in China's Fuzhou. A 48-year-old man attacked people and then jumped in the river. A domestic dispute was reported be the cause of the incident back then.