“fan out from point to area”；promoting work in all areas by drawing upon experience gained in the work on key points
以点带面
fan out from a point to an area;spread the experience gained at selected units to an entire area
以点带面yǐ diǎn dài miàn
用点上的经验来指导、带动面上的工作。指先选择一个或几个有代表性的点进行试验，待取得经验后再全面展开，用试点的经验来指导面上的工作。fan out from point to area, use the experience of selected unit’s to promote work in an entire area