1.The addition of NBA players has injected fresh blood into CBA league. The arrival of NBA players representing the highest basketball league in the world plays an important role in improving the competitive level of CBA teams, promoting the overall strength of CBA league and expanding its international influence.

2. Most NBA players introduced by 2.CBA league are in the best sports period, with good physical fitness, high competitive level and superior offensive and defensive strength to domestic players. Their participation increases the opportunities for domestic players to communicate with high-level players and helps to improve the competitive level of local players. 3. The introduction of 3.NBA players has brought many positive effects to the development of professional basketball league in China: it helps to improve the overall competitive level of CBA league, promote the development of local players through healthy competition within the team, promote the development of CBA league market, and bring contemporary advanced basketball concepts.

4. The introduction of NBA players has both positive and negative effects on the development of professional basketball league in China: some teams blindly bring economic burden to the team, and some NBA players with low professional quality seriously affect the management of professional basketball league in China. The club has invested heavily in the introduction of NBA players, and NBA players occupy most of the playing time and opportunities, which affects the training of local players.

5.CBA league still has some shortcomings in the introduction and management of NBA players, so we need to learn from the introduction and management mode of advanced leagues according to our own situation to continuously improve ourselves.