Objective To understand the hygienic quality of pastry food in Meixian County and provides the scientific basis for the formulating corresponding management measure.
目的了解梅县糕点卫生质量，为制订相应的管理措施提供科学依据。
2
Objective: to investigate the cosmetics hygienic quality during the 10 years in Yunnan Province to provide a sound basis for further hygienic management.
目的：调查云南省10年间的化妆品卫生质量，为今后更好地进行化妆品的卫生管理提供依据。
3
Objective To learn the overall hygienic status of the dishware in school dinning halls of Shenzhen and provide scientific basis for future hygienic supervision.