One of the most famous Chinese medical 【小题1】(treat) is Chinese acupuncture, dating from the Stone Age. As acupuncture developed, nine different kinds of needles appeared, which 【小题2】(have) different shapes. The majority of acupuncturists now use stainless steel needles. They push needles into the skin at certain points on the body 【小题3】(call) acupuncture points. So far, more than 360 acupuncture points 【小题4】(identify), each linked to a different part of the body. Over the years, not only has acupuncture been used to treat physical and 【小题5】(mentally) problems, but it has also been applied to treat people 【小题6】 abuse alcohol, tobacco or drugs. 【小题7】 it is not clear how acupuncture actually works, it is 【小题8】 fact that acupuncture has become very popular. Today, it has come into widespread use around the world 【小题9】 a symbol of traditional Chinese culture. While doubts about its safety have 【小题10】(gradual) disappeared, interest continues to grow.