From Erqi Square to Le Tong Road Red Cross Blood Donation Center
Take the bus (many buses) at Erqi Square and get off at the East Gate of People's Park. Then take the 178 bus and get off at Gangdu North Street, Nanyang Road, and walk to Le Tong Road.
Take bus (multiple buses) from Erqi Square to Wen Jian (Zhengzhou People's Hospital), then take bus No.23, No.83, No.71and No.30 to huanghe road Jiankang Road, and walk south to Le Tong Road.