About 2 hours
Walk 600 meters from the new campus of Zhengzhou University to Zheng Da Dongmen Station of Cuizhu Street, take bus No.56, get off at Jianshe Road Guomian No.6 Factory Station, transfer to bus No.521,get off at Buchang Street Station of Longhai Road, transfer to bus No.38, get off at Zijingshan Road Station of Erligang South Street, and walk 160 meters to Amethyst Sunshine Zone.