求翻译：5、根据公司的销售政策，开展今后的业务工作，做好所负责区域内签约经销商的任务量分解，完成公司下达的销售指标，提升尼康在西北五省的市场占有率。是什么意思？

5th, the basis company's sales policy, will do the next office work, will complete is responsible for in the region sign a treaty dealer's duty quantity to decompose, completes the sales target which the company will issue, will promote Nepali Kang in northwest five province market share. <