A woman sits in front of a memorial wall that displays the name of her family member who died in the earthquake that flattened the city of Tangshan, in North China's Hebei province to memorize the relative on July 27, 2011. It has been 35 years since the fatal quake. [Photo/Xinhua]

A woman brings flowers to a memorial park in honor of her husband who died in the fatal earthquake that flattened the city of Tangshan, in North China's Hebei province, 35 years ago, July 26, 2011. [Photo/Xinhua]