What are the poems describing the outing?

1, there are no birds in hundreds of mountains, and there are no footprints in thousands of paths. -Liu Zongyuan in the Tang Dynasty: "Jiang Xue"

There is no bird trace in Qianshan Wanling; There are no footprints of pedestrians on thousands of roads.

2. The mountains cover the day, and the sea drains the golden river. —— Wang Zhihuan in the Tang Dynasty: staying at the heron lodge.

The sunset slowly sinks beside the western hills, and the Yellow River rushes to the East China Sea.

3. Once you climb to the top of the mountain, you will see that other mountains are dwarfed under the sky ... —— Du Fu in Tang Dynasty: Looking at Yue.

I must climb to the top of Mount Tai, overlooking the mountains, full of lofty sentiments.

I occasionally go to the river to pick white apples, and I also compete with my female companion. -Jiangnan Qu in Tang Dynasty

Occasionally go to the river to pick white apples, and then sacrifice to the river god with my female partner.

There seems to be no one on the empty mountain, but I think I heard a voice. -Tang Wang Wei: "Chai Lu"

No one can be seen in the silent valley, only voices can be heard.