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home pagesecond-rate | wenzhou sigmasecond-rate | china science expedition was founded in december 2003. the magazine "china science expedition" is a magazine for exploring and discovering vision.people | actual display devicesecond-rate | beautiful china travel" column beautiful china's ecological civilization beautiful china is the first humanistic geography channel in china, and it is also the only professional channel in china that focuses on humanistic exploration, scientific revelation, and tourism geography programs. after the new revision in 2012, the channel accurately positioned "discover the world and discover yourself" as its core positioning, with humanistic and geographical programs as its core content, and with middle-aged and young and middle-aged groups as its main audience, launching the ubiquitous "discovery" perspective and discovery interactions anytime and anywhere, opening a new program experience for the audience.people | yakon systemsecond-rate | steel cutting knifemiddle
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