"Empty talk harms the country, hard work prospers the nation." The talking nonsense working style among officials, the leaders at various local levels in particular, has remained a hard nut to crack, which poses a threat to the country's efforts to realize its goal of building the country into a well-to-do society in an all-round way. And Xi said that the goal of building the country into a well-off society in an all-round way will not come without long-term and arduous efforts.