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Smile for Teeth Care Day

(chinadaily.com.cn) Updated: 2012-09-20 11:31
Smile for Teeth Care Day

Children in a primary school learn how to brush their teeth correctly in Yiyuan county, Shandong province on Sept 19, 2012. Sept 20 is China's Teeth Care Day and this year the theme is "healthy mouth, happy family". [Photo/Asianewsphoto]

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