How many Chinese giant screen cinemas are there in Zhengzhou?

There are five IMAX cinemas in Zhengzhou: Erqi Wanda Studios, Zhongyuan Wanda Studios, cgv Studios in High-tech Zone, cgv Studios in David City and Huiji Wanda Studios.

There are many Chinese giant screen cinemas in Zhengzhou, but I haven't counted the exact number. The Chinese giant screen cinemas I know are: China Film Seven Days Studios, Oscar Shanghai, Oscar Hall Studios, Garden Road Oscar Studios, Yuhua Hengdian Studios, Shang Jie Stellar International Studios, Newcomer Studios, Chinalco International Studios and so on (statistics may be incomplete).