C550 Division of Labour

"Xi Chujie, listen to my explanation." Qin Zixia's expression changed when she saw Xi Qiujie. She looked at the map with a heavy expression.

"Cao Junyu will give you the details of this map."

"This map has been here for a long time, about three years ago." Cao Junyu adjusted his glasses, "There are some pictures here." Cao Junyu called out another wave of maps, "This is the map of recent years