The abandoned Sing Lei Hap Gei Lime Kiln factory is seen, on Peng Chau island in Hong Kong, China August 28, 2022. Newcomers drawn by an idyllic lifestyle and low rents in one of the world's priciest property markets are rejuvenating Peng Chau, reversing an exodus in the 1970s as fortunes waned in the area, once home to Hong Kong's biggest matchstick factory. REUTERS/Tyrone Siu