What are the words "Cheng" and "Yu" in poetry? The more the better! It's better to be a beautiful sentence, and it's better to start with both words.

Send Shi to Taibai to raise several pits and smelt them in Jiangnan.

Song Mei Yao Chen

Don't Chushan without copper, chu craftsmen.

Melting furnaces are often short of castings, but blue melting furnaces need to be filled.

Long-standing evils lie in townships and counties, who wants to be caught in the cage of interests?

You wrote a letter today, and you were right to tell the people.

If you can make it rich, don't make it poor.

This is a long-term thing, and mountains are self-connected.