A 10th grader from Song Ma High School in Son La Province, northern Vietnam jumped into a river to rescue three schoolgirls from drowning last week. The boy, named Lo Quang Vinh, said that he was nervous and scared of drowning himself. In related news, a fourth grader saved two 12th graders from drowning in Gia Lai Province in the Central Highlands region. A 10th grader from Song Ma High School in Son La Province, northern Vietnam jumped into a river to rescue three schoolgirls from drowning last week. The boy, named Lo Quang Vinh, said that he was nervous and scared of drowning himself.