Aftershock (Chinese: 唐山大地震; pinyin: Tángshān Dàdìzhèn, Tangshan Great Earthquake) is a 2010 Chinese drama film depicting the aftermath of the 1976 Tangshan earthquake directed by Feng Xiaogang. The film stars Xu Fan and Zhang Jingchu, with a supporting cast including Li Chen. It was released in China on July 22, 2010, and is the first "big commercial film" IMAX film created outside the US. The film was a major box-office success, and has grossed $100 million USD at the Chinese box-office.
In 1976 Tangshan, Yuan Ni lives in a small apartment with her husband and their twins Fang Deng and Fang Da. Yuan Ni expresses to her husband her desire to have one more child, and they get into the back of their truck after putting their son and daughter to bed. Suddenly the ground shakes, and buildings begin tumbling down. Running back to save their kids, Yuan Ni is pulled back by her husband, who runs ahead of her and is instantly crushed. Their house falls down, trapping her two children.
In the aftermath of the 1976 Tangshan earthquake, a rescue team informs Yuan Ni that her twins Da and Deng are trapped together under a slab of concrete. Lifting the slab in any way will kill one of her
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