Tang poetry? Painting? How to read that poem?

The ancient poem "Painting" is as follows:

Looking at the mountains from a distance, they are colorful, but hearing the water up close is silent.

Spring has gone, the flowers are still there, and the birds are not surprised when people come.

According to research, the author of the ancient poem "Hua" is not Wang Wei, because after searching "The Complete Poems of the Tang Dynasty", there is no such poem in Wang Wei's name; and there is no such poem in the entire "The Complete Poems of the Tang Dynasty". this poem. This poem was inscribed on a painting by Wang Wei. The poet who inscribed it is unknown, but the poem itself was adapted from someone else's poem. The original poem was written by Zen Master Dachuan in the Tang Dynasty. The full poem is as follows:

The mountains are colorful when viewed from a distance, but the water is silent when up close. Spring has gone and the flowers are still there, and the birds are not surprised when people come.

The heads and heads are exposed, and the objects are flat. How to say no, just to make it clear.