ä ` ç ` æ å å ï 1\/4 is a university in Jhongli City , Taoyuan County , Taiwan . Ching Yun Universityï 1\/4 ; Hakka : CiÃ ng-i Å n Tai-hok ; abbreviation CYUï 1\/4 is a university in Jhongli City , Taoyuan County , Taiwan .