In this Week in Photos, Auto China 2018 kicks off in Beijing; a convenience store starts operation on a cliff in Pingjiang County, Hunan province; and a woman picks reinforced concrete from a demolition site in Sanya, Hainan province.

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A performer from an elderly Yunnan opera troupe prepares for a show in Kunming, Yunnan province, April 26, 2018. Ren Dong/CNS/VCG

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A sanitation worker entertains passersby with bamboo flute during his break in Xi’an, Shaanxi province, April 25, 2018. Qiang Jun/VCG

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A woman picks reinforced concrete at a demolition site in Sanya, Hainan province, April 27, 2018. Wu Huiyuan/Sixth Tone

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A visitor is seen in the ‘Time Tunnel’ at the Big Data Demonstration Center in Huainan, Anhui province, April 26, 2018. Niu Guoliang/IC

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A convenience store sits at 100 meters on a cliff in Pingjiang County, Hunan province, April 25, 2018. VCG

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Airplanes put on a sky show during the Zhengzhou Airshow 2018 in Zhengzhou, Henan province, April 27, 2018. Zhou Yong/VCG

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Security personnel take a break for lunch at the Auto China 2018 motor show in Beijing, April 26, 2018. Jason Lee/Reuters