China's top player Zhang Zhizhen has made a new move on social media, sharing photos of his arrival in Perth, Australia and his preparations for the United Cup. He also revealed his feelings after arriving, saying that the weather there is hotter than he expected, and he hasn't been in such hot conditions for a long time. However, he will do his best to adapt and strive for good results in this United Cup. The temporary withdrawal of Zheng Qinwen has greatly affected the strength of the Chinese team. In foreign websites' predictions for the United Cup, China initially had a chance to win the championship, ranking fifth, only behind the United States, Poland, Greece, and Kazakhstan, and at the same level as Italy and Germany. However, after Zheng Qinwen withdrew, China's chances of winning dropped to 11th place. The reason for this drop is the poor performance of China's women's singles. Looking at the current situation, the top women's singles player sent by China is Gao Xinui, who is ranked only 175th in the world. She will have to face Brazil's number one player, Maia, and Germany's number one player, Siegemund. Gao Xinui has never even entered the top 100 in the world or played in the main draw of a Grand Slam. Whether it's about strength or fame, she is far behind. This means that China has no chance of scoring in the women's singles event. If they want to advance from the group, they can only rely on Zhang Zhizhen and the mixed doubles. Zhang Zhizhen will…