When mentioning Nanmulin County in Shigatse, most people first think of "Emma Potatoes". Nanmulin County “Emma Potatoes” has a long history of planting and is well-known in the region with the characteristics of “big, thin and good taste”. In 2003, he obtained the National Spark Program Certificate and Trademark Registration Certificate; in 2004, the county's potato planting base, Emmagang, was promoted by the China Consumers Association as a “green food production base”. Emma potatoes are cultivated by pollution-free plants. They have the characteristics of large size, thin skin and high starch content. They have good palatability and are well-known in the Tibet Autonomous Region.

The price of saffron is very expensive and has the reputation of “red gold”. Its unique scent has a very comfortable feeling, and its brewed water is golden yellow, bright and noble, once known as the color of the emperor. The saffron was originally produced in the Western Regions, hence the name saffron. Later, it was introduced to India from the Mediterranean coast. It was also a saffron, and it was introduced into China from India through Tibet. It is also called saffron. In fact, Tibet did not produce saffron in early years. The success of introducing saffron in Shannan, Lhasa and Changdu areas has been a success in recent years.