Bing Qin was invited to LU ZHOU LAO JIAO CO.,LTD Co., Ltd. and other brewing enterprises and companies about five times, once to Gu Jing Winery and once to Jin Shiyuan Winery. Every time, she was invited by the top management of the winery to arrange someone to take photos and videos of the wine and exchange cultural and creative ideas. We don't know which other small wineries we have been to.