About 38 million workers have not received technical training.

According to the National Assembly's Social Affairs Committee, the country has about 38 million workers who have not received technical training. The rate of workers in the informal sector in the economy remains quite high. Currently, there are 33 million workers with informal jobs, accounting for 64.6% of the total employment in the economy.

Source: https://www.sggp.org.vn/khoang-38-trieu-nguoi-lao-dong-chua-qua-dao-tao-chuyen-mon-ky-thuat-post710921.html