A farmer picks spring tea leaves at a tea base in Rizhao Street of Donggang district in Rizhao city, East China's Shandong province, on April 21. [Photo/Xinhua]
The spring tea harvest has begun in Rizhao, East China's Shandong province. With about 20,000 hectares of tea plantation, tea has become a bedrock industry that increases locals' income and promotes rural revitalization.