著名金石学家、藏书家叶昌炽于清光绪二十八年至光绪三十二年(1902-1906)出任甘肃学政,其足迹遍及陇右诸州县,曾三至秦州、二抵阶州,先生不仅在秦州访游杜甫踪迹,和老杜《秦州杂诗》韵,而且他至阶州按学时所经路线与唐乾元二年(759)杜甫南入同谷时大致相同,沿途所赋诗歌也多有与杜暗合之处,这对考察杜甫陇右行踪有着重要的参考价值。 Famous stone scientist, bibliophile Ye Changzhi in the Guangxu twenty-eight years Guangxu thirty-two years (1902-1906) as Gansu Xuezheng, its footprints all over the Longyou County, Zeng Sanzhi to Qinzhou, two arrived in the state , Not only in his visit to Qin Duzhou Du Fu traces, and Lao Du “Qinzhou miscellaneous poems” rhyme, and he went to order state by the school by the route and Tang Qianyuan years (759) Du Fu south into Tonggu when roughly the same Fu poetry is also more than coincide with Du, which is an important reference value for the investigation Du Fu Longyou whereabouts.