Innovative efforts to improve voluntary social insurance participation stockbot 0 352 2022.12.05 12:21 https://vietnamnews.vn/society/1401301/innovative-efforts-to-improve-v… + 18 https://vietnamnews.vn/rss/society.rss + 7 Due to the impact of COVID-19, many people are reluctant to participate in voluntary social insurance as their income has decreased.