on the evening of may 26, 2010, the relevant leaders of dongshan county irs came to kibing to explain the basic knowledge of vat and the business knowledge of "free, accurate and refundable" tax for kibing employees. group, zhang bo, real estate and other relevant departments attended the lecture. through this study, let us have a deeper understanding of the tax law. it was unanimous that the training was meaningful and that more similar training would be held in the future.