Yang Jingjing did write American ginseng. Yang Jingjing Wendeng's American ginseng is produced by the official Shandong Weihai Super American ginseng, which is guaranteed to be authentic. In addition, such goods sold in JD.COM Mall are genuine and licensed, and machine-printed invoices or electronic invoices are provided as shopping vouchers. Therefore, the general public thinks that Yang Jingjing Wendeng's American ginseng is true. Yang Jingjing, a farmer in Wendeng, Shandong Province, is committed to promoting Wendeng American ginseng in his hometown. Wendeng American ginseng is famous all over the world, with high quality, and is deeply loved by the masses because of its super component ginsenoside. Yang Jingjing hopes that more social friends can try and understand Wendeng American ginseng, and he will recommend the high-quality American ginseng in his hometown to everyone with honesty and sincerity.