Legal analysis: The specific rules of foreign aid in the new season are: each CBA team can have at most four foreign AIDS at the same time. When teams with foreign aid play against each other, the game will be played by four foreign aid players, four quarters and four people. When a team with foreign aid plays against a team without foreign aid, it becomes 4 quarters and 2 person-times. After the end of the buffer period, the foreign aid team and the non-foreign aid team will be implemented with two people, four quarters and four person-times.

in the above situations, the use of foreign aid in the fourth quarter can only be one person. In the new season, CBA has also changed a lot in the rules of using foreign aid. The usual four quarters and four passengers in the past few seasons will be replaced by four quarters and four passengers. In addition, the league also set a "buffer period" for the return of foreign aid.

Legal basis: Article 1 of the Measures for the Priority to Renew the Contract of CBA Foreign Aid defines "foreign aid": "foreign aid" refers to players who are not of China nationality or Hong Kong, Macao and Taiwan. The "foreign aid" in these Measures generally refers to European and American foreign aid and Asian foreign aid.