There are even four tones here.
"Two Poems on Yangguan Pictures" is a collection of poems by Huang Tingjian, a poet of the Song Dynasty. These two poems not only recite the poetic sentiment of Wang Wei's "Three Pieces of Yangguan", but also highlight the picture and deepen the artistic conception of Li Longmian's "Picture of Yangguan". The whole poem has scenes, rationality, harmonious tone and simple language. It can be said to be a masterpiece among Huang Tingjian's painting poems.