However, the Lanzhou baked wheat cake in the network has completely changed its taste: because Lanzhou = LZ baked wheat cake =SB, Lanzhou+baked wheat cake =LZSB. When the followers reply to the landlord "LZSB", they can show contempt for the landlord, doubt the IQ of the landlord, or curse.
In a post in World of Warcraft, someone asked what LZSB meant, and then someone answered "Lanzhou sesame seed cake" ...