1860年后的近代史，华人的很多贡献被雪藏了。『关于计算机的发明，全世界都应感恩中国』https://mp.weixin.qq.com/s?__biz=Mzg3MTc2OTExMA==&mid=2247515502&idx=1&sn=da0adfa0292d75bfa3856955aeedd4b5&chksm=cf9084928c281677b03088bd25a354a0fea2f03c862624aa314bd389ef54aba2da94a4971b60&xtrack=1&scene=90&subscene=93&sessionid=1720403870&flutter_pos=3&clicktime=1720404001&enterid=1720404001&finder_biz_enter_id=4&ranksessionid=1720403877&ascene=56&fasttmpl_type=0&fasttmpl_fullversion=7281031-zh_CN-zip&fasttmpl_flag=0&realreporttime=1720404001482&devicetype=android-31&version=2800323d&nettype=WIFI&abtest_cookie=AAACAA%3D%3D&lang=zh_CN&session_us=gh_096550e8717a&countrycode=CN&exportkey=n_ChQIAhIQOhKsqdFG5iX2gw4ZDoJhWhLxAQIE97dBBAEAAAAAAACCB1oxF20AAAAOpnltbLcz9gKNyK89dVj05JkTkFCcEI7mboHwmPwOdBdpZiRfknQYL6FhJd%2BRPPiLPvFOgTql3JS%2Bh%2FnQyMiIaOK4pEVQV%2BnPmAQbr0fGjYCpxFIW3XqFSlcHrXHkLGJgqiEf9Pv6slaLNwaf6XAbiKbzFj9PtPaNr5kjVTZ5VcbpyHzvb4DZWL7mCvEl%2BFxx5gHj6VvtS2dBoNqLnJ3%2FUtOggAoG6CXjX11G1R9fHxhTcYgtbDiZ2QN3OzdJ0pPGUVWxZfMaWD2xq56wv%2BjMqU2VaVzwlVG3XHc%3D&pass_ticket=MR%2BBJTPvhimSFa%2FderLMlnDSbiDzaW8a7Jnd1G6doVdP%2FanN%2B5bhaj%2BV5Y8AUV6Z&wx_header=3