杞人忧天，是汉语成语，读音是qǐ rén yōu tiān，意思是总是去忧虑那些不切实际的事物。杞人忧天是《列子·天瑞》篇中的一则寓言，后来成为一个固定成语，常用来讽刺那些不必要的担心，但也有人用其表达一种忧患意识。
To worry about the sky is a Chinese idiom with the pronunciation of qǐ rén yōu tiān, which means to always worry about those unrealistic things. Worrying about the sky is a fable in “Liezi Tianrui”, which later became a fixed idiom, often used to ridicule those unnecessary worries, but some people use it to express a sense of worry.
Radical of Female, 女字旁, nǚ zì páng。
Women-related titles and traits, 与女性有关称呼和特质, yǔ nǚ xìng yǒu guān chēng hu hé tè zhì。
例词 Example Words：
Mom, 妈妈, mā mā。
Sisters, 姐妹, jiě mèi。
Grandmother, 奶奶, nǎi nai。
Grandma, 外婆, wài pó。
She, 她, tā。
Women, 妇女, fù nǚ。
March 8th Women’s Day, 三八妇女节, sān bā fù nǚ jié。
Graceful, 婀娜多姿, ē nuó duō zī。
Flirtatious, 娇媚, jiāo mèi。
Entertainment, 娱乐, yú lè。