记者:建设项目管理情况复杂,涉及多个政府职能部门,多年来始终是我国城市建设管理的重点和难点。据我们所知,哈尔滨市在全国率先开展了建设项目联合执法,能否请您谈一下哈市为什么要采取联合执法这种方式,主要想解决哪些问题? Reporter: The management of construction projects is complicated and involves a number of government departments. Over the years, it has always been the key and difficult point for China’s urban construction and management. As far as we know, Harbin took the lead in carrying out the joint enforcement of construction projects across the country. Could you please talk about why Harbin City should take joint enforcement and what are the main problems to be solved?