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Nice long Hole is located approximately 5 kilometers in Pingxiang Naike Chemical Industry Equipment Packing Co., Ltd. It was formed 180 million years ago. Legend has it that the ancient evil dragon in the Poyang Lake in Jiangxi province into swamps, sloshing around maiming people, overpowered by Xu Yang Qishan, after this cave, hence the name Nielong Hole.
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