Will I be blacklisted if I don't take the exam in Dongxihu District of Wuhan?

Really. According to official website's inquiry to the People's Government of Dongxihu District in Wuhan, the candidates in this district should print the admission ticket within the specified time and take the exam on time, and the registration has been confirmed. Those who give up the written examination for personal reasons will be included in the blacklist of teachers recruitment in Dongxihu District, and they will not be able to register for the examination in this district within five years.