Group B comprised of five men's and five women's teams from across the country.
The men's teams include The Cong, Ben Tre, Long An,Binh Duong Construction material,and Trang An Ninh Binh, while the women's participants are Dak Lak, Kingphar Quang Ninh, LienVietPostBank, Tien Nong Thanh Hoa, and Vinh Long Television.
The teams are divided in two groups in each of the men's and the women's categories, playing under the round robin format to decide the top two finishers from each group for the final stage, scheduled to be held between October 6-20.
Meanwhile, the Group A matches are taking place in the northern province of Bac Ninh, with the presence of five women's teams (Duc Giang Hanoi Chemicals, VTV Binh Dien Long An, Vietinbank, Mikado Thai Binh and Kinh Bac Bac Ninh), and five men's teams (Ha Tinh, Sanest Khanh Hoa, Vinh Long Lottery, and HCM City and Border Guard).
The opening day of competition saw the competition between Trang An Ninh Binh - Binh Duong Construction Material (the men's category).
The tournament aims to select the outstanding players for the national volleyball team, in preparation for the upcoming SEA Games 30.
Translated by Nguyen Thuy