Hi, travelling in Zhengzhou, you should not miss the Yellow River Scenic Area. Then you can go to visit the Shaolin Temple where you can know more about Chinese Kungfu. Er' Qi (meaning Feb.7th) Square and Shang Ruins are also worth visiting. If you have enough time, you may go to see them. For shopping, you should not miss the local product of Zhengzhou, such as Jade Sculpture, Honeysuckle, and Huanghe (Yellow River) Inkstone.