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["省","市"]
["安徽省","合肥"]
["安徽省","宿州"]
["安徽省","淮北"]
["福建省","厦门"]
["福建省","福州"]
["福建省","南平"]
["福建省","三明"]
["甘肃省","兰州"]
["甘肃省","嘉峪关"]
["广东省","广州"]
["广东省","深圳"]
["广东省","清远"]
["广东省","韶关"]