









知根知底 is a Chinese idiom (chengyu) meaning “to know someone or something thoroughly”. To have a deep and comprehensive understanding of someone's background, character, or the full details of a situation. Literally, “Know the roots and know the bottom”.

Printable tracing sheets with a QR learning companion
Open the tool →
Picture and word Bingo for your class
Open the tool →
Create PNGs with pinyin, highlight character parts or remove strokes
Open the tool →
Choose character parts and animate their colors, together or in stroke order
Open the tool →知根知底 (zhī gēn zhī dǐ) is a Chinese idiom (chengyu) meaning “to know someone or something thoroughly”.
知根知底 is pronounced zhī gēn zhī dǐ in Mandarin Chinese.
Literally, 知根知底 means “Know the roots and know the bottom”. It is used to mean “to know someone or something thoroughly”.
指有较深入的了解