Fun with foam: Blood Run held in Tianjin
China Daily
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Students sprint through waves of bubbles during Tianjin University's Blood Run on Saturday. More than 1,000 people made up of blood donors, volunteers and college students-all of them covered in colored powder-participated in the activity to share the idea of health and helping others. (Photo/VCG)

A man sprints through waves of bubbles during Tianjin University's Blood Run on June 9, 2018. (Photo/VCG)

People have fun in waves of bubbles during Tianjin University's Blood Run on June 9, 2018. (Photo/VCG)

Students sprint through waves of bubbles during Tianjin University's Blood Run on June 9, 2018. (Photo/VCG)

Students sprint through waves of bubbles during Tianjin University's Blood Run on June 9, 2018. (Photo/VCG)

People have fun in waves of bubbles during Tianjin University's Blood Run on June 9, 2018. (Photo/VCG)