Summary:
In July 1170, a Chinese poet, politician and historian made a journey from west to east China. Lu You (pronounced 'loo yo') kept a daily record of his experiences.应该是from east to west China.才符合陆游的经历。如果陆游有此作品也应该收入《剑南文集》,记忆中好像没有这样日记体的文章。手头没有《剑南文集》,不敢确认,建议去查一查。