
In 1979, the Ho Chi Minh City Party Committee, Government and people sent thousands of officials, technical staff, volunteers and sanitation workers to participate in the works of firefighting and restoration of power and water plants in Phnom Penh capital city of Cambodia. Moreover, they delivered hundreds of tons of food and medicine and sent doctors to perform examinations and treatment for tens of thousands of Cambodian people.
The contributions of the experts were a foundation of a voluntary spirit and friendship that were worthy of being recorded in the history of Phnom Penh.