What you want to ask is whether the certificate issued by Beijing Fengtai Brilliance Training School has high gold content? Tall man. According to the data of official website in the query, the Certificate of Civil Construction Worker issued by Beijing Fengtai Brilliance Training School belongs to the training certificate, which is the proof that the construction site professionals recognized in the field of housing and urban and rural construction in China have the corresponding professional knowledge level, so it has a high content.