Skent. The wok used in "Yangshengtang" is imported from Skente, Sweden. Brand is cast iron pan, uncoated physical non-stick pan. Cast iron pots are often called raw iron pots. Uniform heat transfer, heavy pot body and long service life, which is convenient for chefs to master the heat. Yangshengtang is a health program of Beijing Satellite TV, a benchmark column of the State Administration of Radio, Film and Television, and an ace column of Beijing TV.