Li Qingwan's thinking was entirely different from Liu Chen's. She belonged to the Dragon Group, and even after leaving, her heart was still with them. Li Qingwan indeed wanted to save Cai Yin, but her primary concern was the interests of the Dragon Group.
If Liu Chen were to rush over like that and cause a widespread conflict with the Wild Wolf and his subordinates, it would be difficult to resolve the situation later. So, Li Qingwan's suggestion was that she should try to persuade Wild Wolf to release the hostage.
Liu Chen completely disagreed with Li Qingwan's suggestion. Wild Wolf considered Li Qingwan a traitor. He had sought several opportunities to kill her. Wouldn't going there be a suicidal move for her? If she couldn't save herself, how could she save Cai Yin?
Because of this, Liu Chen and Li Qingwan had a fierce conflict, and the two stood off in the courtyard, neither willing to back down.