ShenzhenDaily has an artilce named "Road caves in" by Wan Dong.
Descriptions are quoted as below:
"A pit, 8 meters in depth and 5 meters in width, seen on Yayuan Road, Longgang District on Thursday morning. A large hole was formed due to a burst waste pipe nearby and the road caved in suddenly after a truck passed by. The road administration has begun to fill the pit."
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