Yi Dao Pan Asia Pan Asia Yi Dao

At first, Yi Dao and Pan Asia merged into Pan Asia Yi Dao, then divided into Yi Dao International and U+D, then merged into Yi Dao, then separated into U+D, and later renamed Pan Asia. After the remaining Yi Dao was acquired by AECOM, some former Yi Dao senior partners reorganized their shares to form the present Yi Dao. Now there are three companies: AECOM, Yi Dao and Pan Asia. . . Oh, my God, I finally understand.