Ngu, Duong Thi, Pham Thi Huyen Trang, Le Thi Han, and Pham Thi Hong Nhung. 2022. “Cultures and Works of Tay People Through Vocative Words”. Journal La Sociale 3 (5), 175-80. https://doi.org/10.37899/journal-la-sociale.v3i5.709.