The quarterfinals of the WTT Chongqing Championship women's singles have been confirmed, with the Chinese team occupying two spots and Sun Yingsha eliminated. Details are as shown in the figure below.

From the quarterfinal draw, it can be seen that:

1. The Chinese women's singles players advancing to the quarterfinals are Wang Yidi and Kuai Man, while the other two are Zhang Benmeihe and Da Teng Shayue.
2. Kuai Man defeated Sun Yingsha 4-2 to advance to the quarterfinals, and Wang Yidi defeated Shen Yubin 4-3 to advance.
3. Additionally, Da Teng Shayue defeated Chen Yi 4-3 to advance to the quarterfinals, and Zhang Benmeihe defeated Shi Xunyao 4-2 to advance.
4. Both Sun Yingsha, world number one from China, and Wang Manyu, world number two, have been eliminated. Can Chinese players still win the women's singles championship in this tournament? I think it's difficult; Chinese players might face a setback in this event.
5. In tomorrow's two semifinals, it is highly likely that Wang Yidi will defeat Kuai Man, and Zhang Benmeihe will defeat Da Teng Shayue to advance to the final. What do you all think?