The mudslide in Tianquan County was triggered by torrential rain, the CGTN broadcaster reported. Rescue work is currently underway.
Earlier this month, a 6.0-magnitude earthquake hit the province. The quake destroyed several houses, and left at least 2 people dead and dozens injured.
In August, more than 80,000 people were evacuated from the province which was hit by heavy rainfalls. Among the worst-hit cities were Bazhong, Nanchong and Luzhou, with economic damage estimated at 250 million yuan (over $38.6 million), according to the provincial emergency management department.