Grandma jumps the crane for Xiao Xin in the second paragraph of episode 168 of the fourth season. The cartoon "Crayon Shinchan" in the fourth season, episode 168, paragraph B, showed a fragment of grandma jumping a crane, called "There is no way to make a cat pretend to be a teacher!" "(formerly known as" Teacher Cat's class is so boring "). In this passage, grandma danced a crane dance at the school's cultural performance, which attracted many viewers' attention.