My cousin also studies budget cost. She studied tourism management in college before, and felt that the major of tourism management had no future. Then she chose the construction industry, and she studied budget cost. At first, she had no foundation. Then I found a training school in Chongqing to conduct a comprehensive and systematic study, which was learned in Chongqing Vocational Training School for Employees. First, I learned the basic knowledge of the budget officer, then I took the budget officer's certificate, then I learned the budget officer's actual combat and drawing reading after taking the certificate, and then I took the cost engineer, all of which were passed at one time. The service attitude there is really first-class, and the teachers give good lectures. It really deserves to be the first brand of western architectural training school, and I know everyone behind it.