Thank you for your love of calligraphy and seal cutting. You can help me read it. Please help me to read the following calligraphy signature and seal:

1, Gan Yang mysterious mountain man;

2, Lin Ying freehand brushwork;

3. Yunlong County Cultural Center Zhang× (suspected "Sui") 83 yuan.

4, a poem of clouds ×, white :× (a "water" on the left and a "water" on the right, I don't know) clouds;

5, Guihai Mid-Autumn Festival Guo Xiong painting, Zhu: Mai;

6, I don't know the ink, Zhu Yin: repairing people, next: × Xuan;

7. In August, Buqianlin, Guizhou, Zhu Wen: Lin Huiyin.