Nguyen Trai High School

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We have 11group. This is the best result from group 3. Date: 31/3/2023 School: Nguyen Trai high school - Ho Chi Minh City - Viet Nam Latitude: 10.759674 Longitude: 106.712068 Gnomon:  50cm Shadow: 9.7  cm Local Noon: 12h01