что-то две истории опять сильно отличаются...

ru.wikipedia.org/wiki/Ду_Фу
Был связан долгой и теплой дружбой с Ли Бо.

en.wikipedia.org/wiki/Du_Fu
In the autumn of 744, he met Li Bai (Li Po) for the first time, and the two poets formed a friendship. David Young describes this as "the most significant formative element in Du Fu's artistic development" because it gave him a living example of the reclusive poet-scholar life to which he was attracted after his failure in the civil service exam.[13] The relationship was somewhat one-sided, however. Du Fu was by some years the younger, while Li Bai was already a poetic star. We have twelve poems to or about Li Bai from the younger poet, but only one in the other direction. They met again only once, in 745.[14]