To delve into the present state and tactical nuances of contemporary men''s professional basketball， and to chart a course for the future development of the Chinese men''s basketball team， methods such as literature review， mathematical statistics， and video analysis were employed to carry out a comprehensive analysis on the performance， playing styles， and the current status and future trends of modern competitive basketball development of the top eight teams in the 2023 FIBA Men''s Basketball World Cup and the Chinese team. Research indicates that the overall structure of world basketball lineups tends towards balanced integration， emphasizing a combination of speed and height. In offensive tactical systems， teams that rely predominantly on inside play have decreased， with a significant increase in the proportion of three-point attempts. Player positions have become more ambiguous and diversified， with interior players expanding their offensive territories and taking on organizing responsibilities. When it comes to tempo control， top teams around the world have not blindly pursued increased speed but instead maintain a balanced relationship between speed and efficiency. On the defensive end， strong teams emphasize a balance between offense and defense， employing a mix of defensive tactics that intertwine and enhance defensive aggressiveness and pressure. Considering the present challenges， including the Chinese men''s basketball team''s low overall offensive efficiency， inconsistent perimeter shooting， and the limited skill set of its players during this World Cup， it is essential to propose corresponding development strategies， such as emphasizing the comprehensiveness of player selection and cultivation； enhancing players'' perimeter shooting abilities across the board and cultivating domestic shooters； improving offensive efficiency to reshape a "fast， agile， accurate" playing style； enhancing defensive aggressiveness to boost overall defensive capabilities.