"Lanzhou" means "landlord", and "Lanzhou baked wheat cake" often appears in posts, meaning "landlord SB". As for the meaning of "floating clouds", it is illusory and fleeting, meaning "insignificant". Its popularity stems from the "Little Moon" incident that spread all over the network during the 20 10 National Day. I often use "Shenma" with floating clouds. God horse is not a horse, but a homonym for "what". When inputting "what" with sogou input method, netizens are used to using the pinyin initials "sm" instead. Because of their fast typing speed, they often make a mistake when typing "what" and hit a "god horse" Everything is a cloud, and it is also because of the abortion incident that it became popular on the Internet.