A hundred feet without branches
A hundred feet without branches, a Chinese idiom, Pinyin is B ǎ ICH ǐ w ú zh ī, meaning a metaphor for a rare large and useful material. It's from Qifa.
Idiom explanation
It refers to the rare and useful material.
The origin of Idioms
Mei Cheng of Han Dynasty wrote in Qifa: "the tung trees of Longmen are 100 feet high without branches."
A hundred feet without branches
acclaim as the acme or perfection - tàn guān zhǐ yǐ
insatiably covetous and gluttonous - tān lán wú yàn