After seeing the registration link of Hubei Construction Engineer Education, a teacher Yu contacted me, saying that I didn't have enough academic qualifications and needed an extra 1500 yuan. The registration fee for the Second Construction Project was 2,480 yuan, and contacted me that there was an agreement class that asked me to pay an extra 3,000 yuan, but now I can't contact anyone, and the teacher's mobile phone number has also stopped. There is also the mobile phone number reserved by Yuan Yang, a legal person of Hubei Construction Engineer Education, on.