In 2011, the launching ceremony of oral health cooperation project between the Ministry of health (MOH) and Colgate was successfully held in Qinghai Province.
2011年，国家卫生部与高露洁的口腔健康合作工程开幕仪式在青海成功举行。
In 2011, the launching ceremony of oral health cooperation project between the Ministry of health (MOH) and Colgate was successfully held in Qinghai Province.
2011年，国家卫生部与高露洁的口腔健康合作工程开幕仪式在青海成功举行。
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