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Hong Chengfeng's eyes were full of surprise. This was indeed the Eighty-one Needles of the Former Emperor. There have been countless acupuncture masters in Land of the Red Dragon history. The most famous one is the Eighty-one Needles of the Former Emperor. Legend has it that it was created by Hua Tuo. Originally, there were 16 needles, but after being developed by generations of famous doctors, it has become as many as eighty-one needles in modern times.
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