








只知其一,不知其二 is a Chinese idiom (chengyu) meaning “to know only one side of a matter”. To have incomplete knowledge; to be half-informed. Literally, “Only know the one, not the two”.

Create PNGs with pinyin, highlight character parts or remove strokes
Open the tool →
Printable tracing sheets with a QR learning companion
Open the tool →
Choose character parts and animate their colors, together or in stroke order
Open the tool →
Chinese and English fill-in vocabulary worksheets
Open the tool →只知其一,不知其二 (zhǐ zhī qí yī , bù zhī qí èr) is a Chinese idiom (chengyu) meaning “to know only one side of a matter”.
只知其一,不知其二 is pronounced zhǐ zhī qí yī , bù zhī qí èr in Mandarin Chinese.
Literally, 只知其一,不知其二 means “Only know the one, not the two”. It is used to mean “to know only one side of a matter”.
只知道事物的一方面,而不知道它的另一方面。