1990 what is the photo of Yantai technical secondary school diploma?

The graduation certificate photos of technical secondary school graduates in the 1990s are mostly black and white. Although science and technology made great progress in the 1990s, social and economic development was not sufficient, and the development of many industries was limited by economic conditions. At that time, most family photos were black and white.

Yantai's better vocational secondary schools: Yantai Industry and Trade School, Yantai Lingang Industrial School, Yantai Light Industry School, Yantai Mechanical Engineering School and Shandong Yantai Nursing School.