On January 23, a shoe-making enterprise in the Economic Development Zone of Shuangfeng County, workers worked on the production line. In 2021, the county's shoe companies will generate more than $100 million in foreign exchange. With the Spring Festival approaching, some enterprises in the Economic Development Zone of Shuangfeng County are still driving full horsepower and stepping up production to meet market demand. Li Jianxin Zhu Yongjun Photo report