Chóngqìng de lǎo fángkōngdòng xiànzài bèi gǎizào chéng le huǒguōdiàn.
Old air raid shelters in Chongqing have been converted into hotpot restaurants.
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culture
Many Chinese cities still have WWII and Cold War era 防空洞 underground. In Chongqing, some have been famously repurposed as restaurants, bars, and even shopping areas, staying naturally cool in summer.
