Achieving the above results, the Vietnam Post Office stated that the development of voluntary social insurance participants is one of the key political tasks of the sector; received the close cooperation of the Ministry of Labor, War Invalids and Social Affairs, Vietnam Social Security, local authorities. The unit leaders are always interested in and direct the provinces and cities post offices; at the same time creating maximum resources and rewards during the implementation process.

The Vietnam Post Office has organized a training course on voluntary social insurance policies and presentation skills for a team of reporters to propagate at conferences, agents, collaborators in residential areas.

The content and form of propaganda is designed and implemented lively, easy to understand and close to the people. Provincial and municipal post offices actively participated, coordinated with local social insurance agencies to organize propaganda conferences to take place to villages, hamlets and mobilize people to participate right at the conference. In 2019, the country had over 15,000 conferences, thereby helping people better understand the voluntary social insurance policy and rest assured participating.

In parallel with the propaganda through the conference, the Vietnam Post Office organized programs to launch troops and propagate streets to each address of the people; maximizing manpower with the motto "Come to every alley to knock every house". The Postal Service also focuses on strengthening internal communication activities and public communication such as periodic radio, social media, banners, slogans, etc.

With these solutions, in 2019, most of the provincial and city post offices have completed their assigned plans for developing voluntary social insurance participants. In particular, many units achieved high rates such as: Cao Bang, Lang Son, Ca Mau, Soc Trang, Quang Tri, Lang Son, Yen Bai, Tra Vinh, Lam Dong, Vinh Phuc, Thanh Hoa, Nghe An, Phu Yen, Binh Phuoc, etc.