Zing and Zang are both Twin brothers that share magical power to become a Good or Evil Dragon it is decided by the color of the Dragon and by the wich side is stronger to prevail,there names are dreiven out from Ying( Light ) and Yang ( Darkness ).They have only made there apearannce in Alladin The Animaited Series.
Zing the Good Dragon and Protector of China city.
Zang Evil Dragon and Destroyer of China City.