山东省乳山市工业基础较薄弱、税源一直不足。但乳山市地方税务局以强化专项税收征管为突破口，多方联手，群管群治，不断拓宽治税之路，不仅连续５年提前完成年度税收任务，而且年均增长４０％以上。一、引进ＡＢＣ分类法，突出梯次税源。每到年底他们便组织专门力量，对... Rushan City, Shandong Province, the industrial base is weaker, the tax source has been insufficient. However, the Rushan Local Taxation Bureau has taken the special tax collection and management as a breakthrough point and has joined forces to organize mass management and continuously broaden the tax administration. It not only completed annual taxation tasks ahead of schedule for five consecutive years, but also achieved an average annual growth rate of over 40%. First, the introduction of ABC classification, highlighting the tax sources. At the end of each year they organize special forces to ...