Visitors appreciate Guangyuan black tea at the national distributors conference for Chinese tea company Zhengshantang on May 14. This year's national distributors conference for Chinese tea company "Zhengshantang" was held in Guangyuan, Southwest China, on May 14. The Fujian-based tea provider introduced its Junmei tea-making craft to Guangyuan and Guangyuan Black Tea Industry Development Co, which it established in August …
