Contents: Chapters: 1 - Old HUONG UOC - Conventions of the Vietnam villages. History. Terminology. Formation. Appearance's conditions. 2 - Essential contents of Old HUONG UOC - Conventions. Rules / regulations relating to administrative apparatus; to social organization; to villages' external functions; to agricultural cultivation & handicraft; to reward & punishment. The process & procedure of HUONG UOC - Conventions' amendment & replenishment. 3 - Confucian influence and the role of Old HUONG UOC - Conventions towards Vietnam villages community. The confucian influence. Old HUONG UOC - Conventions: the distinct civil code of Vietnam villages. Positive & negative impacts of the Old HUONG UOC - Conventions. Conclusions.