What are the poems containing the word "yu"?

1. Stop the car and sit in the maple forest at night, the frost leaves are as red as the flowers in February. ——From "Mountain Journey" by Du Mu, a poet of the Tang Dynasty

2. Qizhou has many scenic spots, and you can get the main ones here. ——Kong Pingzhong "Zi Guling composed twenty-one poems chanting the scenery of Qizhou to dedicate his twenty-one Beizhu Pavilion"

3. A platform was built in the room, with plum blossoms to lean on. ——Fang Yueshan's "The Sixteenth Psalm of Judgment, Part 4: Stone Staircase"

4. Set up a pagoda in the Qin Dynasty to connect it with Shu. ——Cen Xiangqiu's "Jianmenguan"

5. If you don't look for water shields, you will also be virtuous in public affairs. ——Zhang Yaotong's "Hundred Odes of Golden Harvest, Eighty-Eight Zhao Laoyuan"

6. Today, there are only a few monks, and their studies are completely neglected.

——Zhang Kan "Meeting Monks in Tianzhu"