1. According to the query academic network, "There are several plum blossoms in the corner, and Ling Han blooms alone" comes from Wang Anshi's Plum Blossom, which means that there are several plum blossoms in the corner, which bloom alone in the cold. Plum Blossom is a metaphor for noble character, which embodies the poet's loyalty and unparalleled moral integrity.
2. "There are no flowers on the fragrant tree, and birds crow all the way in the spring mountain" is an impromptu work of Li Hua's "Spring Tour", which means that no one appreciates the beauty of the tree and flowers fall in bloom.