Is Tieling night market open?

It's open. Official website, the People's Government of Tieling City, shows that there are two night markets in Tieling, one in Tianbao and the other in Longshou, which opened on May 1 day, 2023 and closed on May 1 day until May 17, 2023. Tieling City is a prefecture-level city under the jurisdiction of People's Republic of China (PRC) and Liaoning Province. Located in the northern part of Liaoning Province, bordering Jilin Province and Inner Mongolia Autonomous Region, it belongs to the border city of the three provinces.