草 ㄘㄠ ˇ cǎo 满 ㄇㄢ ˇ mǎn 囹 ㄌㄧㄥ ˊ líng 圄 ㄩ ˇ yǔ 草 ㄘㄠ ˇ cǎo 滿 ㄇㄢ ˇ mǎn 囹 ㄌㄧㄥ ˊ líng 圄 ㄩ ˇ yǔ lit. jails overgrown with grass (idiom); fig. peaceful society