When you visit the major tourist attractions in China, there will usually be stalls near entrances of these attractions selling souvenirs for the tourist to purchase as a momento. In China, these stalls sell playing cards with different Chinese themes. You can purchase a set of cards with themes like Chinese emperors, old paintings, calligraphy, Chinese cuisine and even Chinese tea.
I had purchased 2 decks of playing cards with Chinese tea themes during my last visit to China. An inexpensive purchase, I recall, just under US$2 per deck. Click on the above pix for an enlarged view. You can see these playing cards shown have pictures of old paintings related to tea. I also noticed in the deck, that there were other pictures of teapots and as well as places of tea cultivation.
If you happen to be in China, do consider buying a deck of playing cards. Make a cool gift for a tea drinker.