On display are more than 200 documents, items and photos telling stories about President Ho Chi Minh’s attention to the working class and Trade Union in Vietnam,

The three-section exhibition features the books on French colonialism on trial and revolutionary path by President Ho Chi Minh.

Awards and merit certifications presented by the President to outstanding individuals and organisations and the working class’ inventions and innovations are also exhibited.

The event is underway through the end of August./.