Wang Juan is a hot word on the Internet and a self-deprecating way of playing tricks on the Internet. With the emergence of Wang Juan, the inner Juan was born. Now it refers to the phenomenon that peers compete for limited resources and make more efforts, which leads to the decline of personal "income-effort ratio", which can be regarded as "inflation" of efforts.
Involution is not the same as hard work. Involution is actually a highly spontaneous internal friction, which is recognized by working harder than one's colleagues. Efforts are to reach a higher level by doing the most essential things well, so as to reach a level that competitors can't reach and create a new world.