In Vietnam, economic development, together with urbanization and lifestyle behavior change, have led to a plastic pollution crisis. In the last two decades, this country witnessed a surging increase in plastic use, which grew from 3.8 kg/capita in 1990 to 41 kg/capita in 2015 (MONRE, 2020), and then to 81 kg/capita in 2019 (IUCN-EA-QUANTIS, 2020). Approximately 72% of used plastic becomes waste (equivalent to 58 kg of waste/capita/year). According to the survey result of GreenHub (2021) in World Bank’s project in 10 coastal cities and provinces across Vietnam, 93,6% of waste leaking into the environment is plastic.