YBP - Within the framework of the Vietnam-France strategic partnership, the friendship and cooperation relationship between the two provinces of Yen Bai - Val-de-Marne was officially established in 1996, over 24 years, it has grown increasingly in-depth, practical and effective. Over the past years, the two provinces have implemented many cooperative activities that have brought good results in the fields of health and community health care; culture, education and heritage conservation; providing clean water and sanitation, sewage treatment ... Especially, in 2017, 2018, Yen Bai province suffered heavy losses due to natural disasters, Yen Bai province received the division valuable encouragement and financial support from Val-de-Marne Provincial Council and the people of Val-de-Marne Province.