Ginseng (Ren Shen): Known as the "king ... Green Tea (Lu Cha): Green tea has long been cherished in Chinese culture for its health and beauty benefits. Packed with catechins and polyphenols ...

But even as he starts this year’s harvest, Remi Van De Slyke in Norfolk County, Ontario, has a barn full of last year’s ginseng. The problem is that travel restrictions have stopped Chinese ...