Two-part allegorical sayings in multi-word poems

A poem about all periods is *** 17!

1, this statement is widely seen (Tang Hanshan, poem 330)

2. This statement is widely seen (Tang Hanshan, poem 330)

3. * * * Politics in the Party Period (Song Loujian's Bachelor of Duanming Temple Zhang)

4. Seeking clarification of the official period (Wang Song Yishan's "A Visit to the Royal Poems of China and a Rhyme of Thanks")

5. All the people are in two places (Zeng Bo's "Two Songs of Zhao Wuheng")

6, not with the public period (Jun "Yongmei")

7. Supply and demand first (Song He Zhu, pastoral music)