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12 hours ago · Nanjing is a national comprehensive transportation hub, and its highway network density ranks among the top central cities in the country. As of 2019, the total mileage of Nanjing highways opened to traffic has reached 630 kilometers, and the highway network density has reached 9.56 kilometers per 100 square kilometers, ranking first in the ...
12 hours ago · Acupuncture [b] is a form of alternative medicine [2] and a component of traditional Chinese medicine (TCM) in which thin needles are inserted into the body. [3] Acupuncture is a pseudoscience; [4] [5] the theories and practices of TCM are not based on scientific knowledge, [6] and it has been characterized as quackery.
