Search the dictionary A Chinese word or character, or English Draw a character Search 6 entries. jūjīng 居经 menstruation that comes only once every three months jūjīng 居經 menstruation that comes only once every three months jùjīnghuìshén 聚精会神 to concentrate one's attention (idiom) jùjīnghuìshén 聚精會神 to concentrate one's attention (idiom) guōjūjìng 郭居静 Lazzaro Cattaneo (1560-1640), Italian Jesuit missionary in China guōjūjìng 郭居靜 Lazzaro Cattaneo (1560-1640), Italian Jesuit missionary in China