This paper tries to verify that Xi-cheng Mountain (析城山) in shan-xi Province is the present location of the Kun-iun zhi-xu (昆侖之墟) recorded in shan-hui-jing (山海經), and also on the present location of Kun-lun Xuan-pu (昆侖縣圃) and Zen-cheng (增城) mentioned in Qu Yuan’s (屈原) "Tian Wen" (天問).