去年四月,笔者曾住延安(唐延州)一旬,几番出入城南,均见有“杜甫川”路标,延河上一座新桥也称为“杜甫川桥”。导游告诉我:杜甫在战乱中经常过往这里,城南山上有杜公祠,所以自古以来,当地人就叫把这里叫杜甫川。对此我都感到很茫然,因为极尽回忆也想不出杜甫延州之行的经历以及 In April last year, I once lived in Yan’an (Tangyan Prefecture) for a few days and went out of the city several times. Both saw signs of “Du Fuchuan”. A new bridge on the Yanhe River was also called “Du Fu Bridge”. The tour guide told me: Du Fu often passes here during the war. There are Du Gongci on the south hill, so the locals called Du Fuchuan here since ancient times. I feel very dazed at this because I can not think of any memories of Du Fu’s visit to Yanzhou.