(ĐN)- Dong Nai team won one first, two second and three third prizes, ranking third at the 6th National Self-made Teaching Aids Contest held recently by the Ministry of Labor, War Invalids and Social Affairs.
(ĐN)- Dong Nai team won one first, two second and three third prizes, ranking third at the 6th National Self-made Teaching Aids Contest held recently by the Ministry of Labor, War Invalids and Social Affairs.
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The contest, held every three years, attracted the participation of 215 vocational centers from 58 provinces and cities nationwide, with nearly 400 items.
Reported by H.Y
