It s time and space constraints with people s livings, works and social activities, including personal attribute, family attribute, unit attribute and social attribute, the time adjustment of work and rest need to consider social coordination, normal operation and exchanges with other departments of the unit, the convenience of family life and personal habits and health etc .

OBJECTIVE To evaluate Body Mass Index (BMI) and the relationship with daily life system of school-age students in Harbin.

The paper discusses the architectural mode of county yamen,its daily schedule,and the procedure of daily operations on the basis of materials from government files,gazetteers and administrative handbooks.