Yingde Black Tea Kung Fu Black Tea 250g/8.8oz Yinghong No. 9 Old Tree Tea Oolong Tea

It's Chinese Yinghong No. 9. You can search in Amazon, here is a https://www.amazon.com/Guangdong-Specialty-Yingde-Yinghong-Mingqiantou/dp/B092S8H12S FYI.