Each major has its own characteristics, and the civil engineering is relatively comprehensive and easy to contact, that is, columns, beams and walls. Installation includes water supply engineering, drainage engineering, fire fighting engineering, gas engineering, electrical engineering, weak current engineering, air conditioning and ventilation engineering, etc. Hangzhou Gaobo Education has these majors in their family. You can listen to the course and get all the personal advice. You can learn civil engineering first, and then learn the installation meeting after you have a certain foundation, which will make you feel much more relaxed. Hangzhou Gaobo Education is a company focusing on practical cost training. Its popularity and score in Hangzhou are very high. Their teachers are all teachers with more than 15 years of teaching experience, and they can also solve problems one-on-one with teachers.