This sign can be seen in every subway car in Chengdu (which now boasts FOUR lines!). Its last directive is more accurately translated as "Please don't let your children urinate on the floor." This rather obvious sign was found inside a bathroom stall in the Beijing airport.
More Chinglish, of a texting variety. 3Q. Say it in Chinese, where 3 = san + Q. You'll hear the phrase often said when someone brings you a tasty treat! 很 Q! Hen means "very". Said about a cute puppy.
Yes, Chinglish signage really IS irresistable!