On February 4, villagers were busy harvesting choy sum at the Shunheng Agricultural vegetable base in Tiantang Town, Yizhang County.

In recent years, the county has taken advantage of its location to build a whole agricultural industry chain integrating production, processing, storage, logistics and export trade. The green organic vegetables such as cabbage and asparagus planted in the base have been sold well in the Guangdong-Hong Kong-Macao Greater Bay Area.