To perish forever
As a Chinese idiom, the Pinyin is y ǒ ngji é ch é NL ú n, which means never to surpass life.
Idiom explanation
It means never to be over born. It's the same as "forever wreck".
To perish forever
Only state officials are allowed to set fire, and people are not allowed to light lamps - zhǐxǔzhōu guān fàng huǒ,bùxǔbǎi xìng diǎn
mutual exchange of needed products - yǒu wú xiāng tōng