Potatoes are very common in China. Except that the way they are prepared in China is quite different from what I knew about cooking potatoes when I grew up. While (at least in Germany) potatoes usually are boiled in water and salt, like most everything here they’re fried in the wok (without ever boiling them beforehand). This specific potato dish comes diced and mixed with meat, onion and spices. And it’s quite delicious, too!