According to the words in Fleet's Westwards Journey and relevant descriptions in “Zheng He Pilgrimage Stele”, I believe the actual date of Zheng's fifth trip was a day between late April and early May in the 15th year of Yongle (1417).
According to the words in Fleet's Westwards Journey and relevant descriptions in “Zheng He Pilgrimage Stele”, I believe the actual date of Zheng's fifth trip was a day between late April and early May in the 15th year of Yongle (1417).
根据《舟师往西洋记》碑抄文和泉州《郑和行香碑》的相关记载，文章认为：郑和舟师第五次下西洋的具体出洋时间，应在永乐十五年（1417）四月末至五月上旬期间的某一天。