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The free demonstrations for the public were staged at eight vocational schools managed by the city, including those in Din Daeng, Bang Rak, Khlong Toei and Nong Chok.

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Bangkok vocational schools coach citizens on masks, hand gel

Bangkok Governor Aswin Kwanmuang paid a visit to a Metropolitan Administration vocational training school on Friday (February 7) to watch protective facemasks being made and alcohol-based hand sanitising gel being properly used.