(1) In lyricism, both poems express their thoughts about their mothers by recalling their lives. "Dayan River-My Nanny" recalls the life experiences of wet nurses in chronological order from the perspective of the whole poem. This little poem selects typical details that are common in life.
(2) Emotionally, "Dayan River-My Nanny" expresses the nostalgia and praise for the wet nurse and the condemnation of the evil society. This poem expresses the poet's sadness of losing his mother and the pain of missing his mother. (That's right)