south of the Yellow River Meidi, Guiyuan South Street, Huiji District, Zhengzhou City. Zhengzhou Holy Trinity English Training School was established in May, 2119, and its address is the south of the Yellow River Meidi, Guiyuan South Street, Huiji District, Zhengzhou City, mainly engaged in English language training. Zhengzhou, referred to as "Zheng" for short, was called Shangdu in ancient times. It is the capital of Henan Province, a megacity and the core city of the Central Plains urban agglomeration, and an important central city in central China confirmed by the State Council.