Hanoi Streets Tan Da Street Posted on May 8, 2014March 17, 2015 by admin 08 May Tan Da street, Nguyen Trai ward, Ha Dong district, Hanoi, Vietnam. It’s 200m long, from Le Hong Phong to To Hieu street, facing to Ha Dong medical center. This is new street named in March, 2000. Tan Da is pen name of Nguyen Khac Hieu. Tan Da Street, Hanoi admin Tam Thuong Lane Tang Bat Ho Street