It's difficult to determine an exact number. Hitler's actions led to the deaths of millions during World War II through various means like warfare, concentration camps, and genocidal policies.
There was currently no exact information on how many female leads had been accepted in the book 'Red Chamber: Pulling the Sky'. The search results mentioned the names of some female leads, such as Qin Keqing, Eldest Princess Chen Li, Qingwen, Xue Baochai, Yuan Chun, and Yuanyang, but did not specify how many female leads were accepted. Therefore, it was impossible to determine how many female leads had been accepted into 'Red Chamber'.