With a student ID you can pay half price, but the regulations and ticket prices are not the same in different venues. Here's a reference of ticket prices for 2019.
2019 Lantern Festival Zhengzhou City held a light show place - Zhengzhou People's Park. Zhengzhou People's Park is located in the center of Zhengzhou City on the west side of North Erqi Road, officially opened in 1952, mainly for recreation and entertainment, Zhengzhou People's Park will hold a light show every Lantern Festival.
The place where Zhengzhou City will hold a lantern show on the Lantern Festival in 2019 - Zhengzhou Zijingshan Park. There will be a lot of children carrying lanterns, and grandmothers accompanying their parents to dance around the neighborhood, the night of the Lantern Festival is very lively.
2019 Lantern Festival Zhengzhou City held a lantern show place - Zhengzhou Bishagang Park. New Year's Day 15 (February 19th afternoon) Zhengzhou Bishagang Park will be held "China's dream cultural love" Zhengzhou Garden Plaza workers and the masses lantern riddle exhibition guessing, couplets competing activities, the evening there is also a display of lanterns.
Lantern Festival time: 2019.02.05--2019.03.08?
The time of playing iron flowers: (every night at 19:00, lasts until February 20)?
Address: 300 meters east of the intersection of Liangzhou Avenue and Yuanling Road in the Airport Experimental Zone, Yuanbo Park?
The discount tickets are available to the following groups:?
①Minors above 1.4m in height (excluding 1.4m);?
②Full-time undergraduate and college students (with student ID);?
③60-69 years old (with ID card).?
Free: children under 1.4 meters tall, elderly people over 70 years old, military personnel, people with disabilities with valid documents free of charge.?
Scenic spot address: Zhengzhou Xinzheng City, Zhengzhou City, 029 Township Road and Fuhang Road Interchange