Silver mountain iron wall
Yinshan Tiebi, a Chinese idiom, Pinyin is y í NSH ā NTI ě B ì, which means something very strong and indestructible.
Idiom explanation
It's a metaphor for something very solid and indestructible.
Idioms and allusions
Yangxin County, Hubei Province is located in Yinshan, north of Xingguo town. In the Song Dynasty, mines were opened here to refine silver and iron, and weapons were made. When Su Dongpo visited, he wrote the word "iron cliff" in calligraphy, and later generations carved the cliff, which is still clearly visible today. There are not only ancient silver mining and smelting sites, but also "the first furnace in Jiangnan".
Analysis of Idioms
Iron wall
Idiom usage
As an object or attribute; used in figurative sentences
Chinese PinYin : yín shān tiě bì
Silver mountain iron wall
make a harmonious and orderly home. yí shì yí jiā
high carriage and team of four horses. gāo chē sì mǎ
sit idle and eat , and in time one 's whole fortune will be used up. zuò chī shān bēng
excellent in character and learning. pǐn xué jiān yōu