* * * Different designs. * * The jerseys of 20-21season adopt V-neck design, and the contrast between sleeves and body gives people a stronger visual impact, while the jerseys of 22-23 season adopt round neck design, which is more concise as a whole.

* * * Different characteristics. * * The jerseys of 20-21season have more details and distinctive designs, such as golden lotus flowers on both sides, which make them more recognizable. The jerseys of the 22-23 season are relatively simpler and have no outstanding features.

Please note that this is only based on some observations and speculations. For specific differences, you may need to check the official details or directly contact the relevant brands for confirmation.