中足联公布联赛递补原则：中超仅降级2队和中甲三四名可递补（中足联发布联赛递补细则：中超仅降两队，中甲第3、第4可递补）

Responding to user inquiry

The user's message is in Chinese, stating that the China Football Association announced the league replacement principles, specifically about relegation and promotion between leagues. It seems the user may be looking for a summary, explanation, or further details on this topic. Since it's straightforward, I might ask if they want a summary or analysis. I'll provide bullet-point recaps of the implications and context, like how the Super League's relegation changes from three to two teams, but I need to keep formatting minimal.Exploring CSL changes

In 2023, the Chinese Super League (CSL) had 16 teams, and it will maintain that number in 2024. The league is relegating two teams, while the top two from League One will be promoted directly, and the 3rd and 4th could move up if vacancies arise due to withdrawals. I need to ensure I mention the implications of club licensing issues and potential insolvencies without making any assumptions. I'd focus on key points, promotion effects, and scenarios for more withdrawals or playoffs.Clarifying CSL relegation rules

In past seasons, there were relegation playoffs, but now it seems the rule might allow only direct relegation of two teams and direct promotion of two, with replacements if needed. Replacement works by ranking positions, filling first from the same league, then lower leagues. For the CSL, there will be 16 teams: if there are vacancies, they will be filled by the 3rd and 4th place from League One. Clubs must meet licensing requirements for replacements, and if there aren't enough eligible teams, league size could be reduced or adjusted.Preparing CSL information

I need to organize the key information into bullet points first. I’ll follow that with "impact" points, and then details about how replacements will work if there are vacancies, making sure to note that the official announcements take precedence. I want to keep the formatting minimal but allow for clear bullets. I'll use "中足联," which is commonly recognized in media, as my reference for "中国足球协会会员协会联赛筹备组" without getting too technical. Now, let’s finalize!