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Thứ Bảy, ngày 21/05/2022

Waste not, want not

15/09/2015

            Students collect and classify waste at the 7th waste recycling festival 2014 held recently in Ho Chi Minh City. The festival, themed "Student 3T", which refers to the Vietnamese words for reduction, reuse and recycling of waste. It included various activities, such as collecting hazardous waste including batteries, old light bulbs and chemical containers for recycle.   Hồng Nhự
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