"TIKI-TAKA" system in Barcelona. How it was formed and how it was implemented, the prosperity of this system indirectly or directly promoted the prosperity of Spanish football. Due to the aging of personnel, Tiki-Taca formed a personnel fault, which led to the failure of Barcelona and Spain and was thoroughly studied. The TIKI-TAKA system requires players' ability, which makes Spain's success difficult to be copied by other countries. Finally, let me introduce Bayern now, because Bayern's style of play is very similar to Barcelona's system, except that Bayern is more "hard" and the side is more flexible.

In addition, there are many introductions of TIKI-TAKA on the Internet, and there are many contents to learn from. On the whole, I think this is a relatively easy paper to write.