Poems about Artemisia selengensis

Small problem:

C

Small problem:

C.

Small problem:

d .

Small problem:

d .

?

Small problem:

Poems are

Poems about Artemisia selengensis

Small problem:

C

Small problem:

C.

Small problem:

d .

Small problem:

d .

?

Small problem:

Poems are selected from Self-mockery, Self-mockery and Untitled (Long Night Used to Spend Spring), all of which are seven-character poems. Untitled "Wan Jia Mo Mian Wu Hao Cai" and "Ai Yangquan" are all quatrains in seven words.

Small problem:

"Cough" means laughing, not just teaching books.

Small problem:

Xunzi's words mean: nothing is more convenient to learn than getting close to a good teacher, and nothing is faster to learn than advocating a good teacher.

Small problem:

Summarize three paragraphs.