After Tong Qian was restrained, Yang Jian delegated the aftermath management to Feng Quan.
Due to the unique identity of the ghost, it wasn't appropriate for him to handle it alone, so the best course of action was to let Feng Quan take care of it, who naturally proceeded to contact headquarters.
Speaking of headquarters.
Zhao Jianguo was not having an easy time at the moment because his command mistake led to the supernatural invasion of the communication room, causing considerable casualties. Although the incident was promptly stopped, many operators nonetheless fell victim and died.
The death of the operators led to many subsequent tasks being mishandled, causing a great deal of indirect damage.
If it weren't for Zhao Jianguo's recent recruitment of Yang Jian, it's likely that just this one mistake at work would have gotten him fired and put into solitary confinement by the headquarters.