Qingjiang Road, ouhai district, Wenzhou City, Zhejiang Province. Wenzhou Longwan Lanjiang Vocational Training School was established in August 12, located in Qingjiang Road, ouhai district, Wenzhou City, Zhejiang Province. Its main responsibilities include computer, interior decoration design, welder, maintenance electrician and coal mine tile inspector training and grading. Coal mine tile inspectors can be within the scope of their training. Wenzhou, referred to as "Ou" for short, is a prefecture-level city under the jurisdiction of Zhejiang Province, located in the southeast of Zhejiang Province. There are four municipal districts, five counties and three county-level cities in the city.