Translation of the article content into English: It must be said that the WTT World Table Tennis League is really experiencing one trouble after another. The incident where Fan Zhendong and Chen Meng withdrew from the world rankings has not yet truly subsided, and now the Lin Gaoyuan incident has arisen, putting the WTT World Table Tennis League in a difficult situation. Some time ago, Fan Zhendong and Chen Meng announced their withdrawal from the World Table Tennis League, triggering intense discussions among the media and fans. Although the WTT World Table Tennis League responded promptly, the fans were not convinced. Later, the International Table Tennis Federation (ITTF) personally intervened, established a working group, and reviewed the existing regulations. Only then was the matter temporarily settled, with the media and fans waiting for the ITTF's investigation results. Now, another challenge confronts the WTT World Table Tennis League. If handled carelessly, it could potentially stir up another storm. Recently, the WTT International Table Tennis Federation officially announced on social media that Lin Gaoyuan had withdrawn from the WTT Singapore Grand Slam event, with Xue Fei replacing him. If this happened before, it would have been completely normal and would not have attracted attention, as athletes withdrawing from competitions is quite common. However, the situation is different now. The WTT International Table Tennis Federation has just introduced new rules requiring athletes to submit their next season's schedule arrangements by the end of the year. Athletes who withdraw from competitions will not only face a penalty of being assigned zero points but also…