Word: 通宵 (tōngxiāo) 通宵 dictionary entry tōngxiāo all night; throughout the night Full dictionary entry for 通宵 Example sentences using 通宵 2 sentences, showing page 1 of 1. 她通宵读书。 Tā tōngxiāo dúshū. She read books all night. 通宵玩游戏很伤身体的。 Tōngxiāo wán yóuxì hěn shāng shēntǐ de. Playing games all night is very harmful to your health.