What does Fei Yuqing mean by pole vaulting?

Used to describe someone or something seeking a breakthrough in a difficult situation and trying their best. The phrase "Fei Yuqing Pole Vault" comes from the Taiwanese variety show "Kangxi Is Coming" and is a meme (i.e., an Internet buzzword) in it. Therefore, the phrase Fei Yuqing pole vault was later used to describe the spirit of having the courage to challenge and go all out when facing difficulties and challenges. When people use this phrase, they are mostly praising, encouraging, or ridiculing someone or something for their tireless and hard-working efforts.