『从唐宋变革到大分流｜徐力恒：东西鱼雁--12世纪中国与欧洲书信文化的比较』https://mp.weixin.qq.com/s?__biz=Mzg3Mzk3NDQ1NA==&mid=2247488958&idx=3&sn=51a79676fc6eab2e1224870b7eae11ba&chksm=ced68a67f9a1037198056ab3ad33ff5c43a6d9b0d9b41c3623530403ecaff6574cbe8cda7030&mpshare=1&srcid=1025WoHq8lSiZqtX4S0WmaED&sharer_shareinfo=f0b6125c1240230e2e3238660fe5e33c&sharer_shareinfo_first=a7ad0c873e4dd08abdf2e7aa7f19a040&from=groupmessage&scene=1&subscene=10000&clicktime=1698248769&enterid=1698248769&sessionid=0&ascene=1&fasttmpl_type=0&fasttmpl_fullversion=6912672-zh_CN-zip&fasttmpl_flag=0&realreporttime=1698248769090&devicetype=android-31&version=28002a54&nettype=WIFI&lang=zh_CN&countrycode=CN&exportkey=n_ChQIAhIQLX5dkNh0PMlV3%2FtcFeQ9ZRLoAQIE97dBBAEAAAAAAIHbKIxdXaIAAAAOpnltbLcz9gKNyK89dVj0tOOdaX1fukKe0atJngbvqvRk4zIHC59eBhSG%2Ff1Uqd9YMgA01AIL9huJU7sliH10UQFQkz4yXSOJJT3Y5FMvUokuT%2BP3Q6U4lQfnXAo30GKr4Sm006IA8ChIP8Sm1hELoyB08ZjK4JSE%2B7w%2Fhg%2FZEQOh%2B4vAv9H7%2FoL0I7r6uT6trfQ0L5qhPJDz47NGYTuSUApjdZx2SyoEeMGdo534%2FG%2B%2BCSx187Haq2lEdSzumAC%2FofCfzTUKdr3Bg4YbaUEgbfk%3D&pass_ticket=ar7snVZWYaUgs%2B7WO0hD0tT9UbtCHYLCIKtzlBgAb9Z4A8d9m6m0dG0HeZbDr2Bf&wx_header=3