Anze Lianqiao is known as "Yueyang Forsythia" and is known as "National Forsythia in Shanxi, Shanxi Forsythia in Anze". The total area of ​​Forsythia in the county is more than 1.5 million mu, including 900,000 mu of exposed area and 600,000 mu of under-forest area. Among them, the bare distribution includes 540,000 mu of wild dense area and 110,000 mu of artificial planting area and scattered distribution. The area is 250,000 mu. The county's annual output of forsythia is 4 million kilograms, and the harvesting capacity can reach 2.8 million kilograms, accounting for one quarter of the country's total output.