China Naming Network - Eight-character Q&A - Millennium Mountain of San Andreas
Millennium Mountain of San Andreas
Kill them all with guns.
Guards don't hide, take snipers up and kill them directly in the distance.
Then go to the cabin, don't go in yet, try to move the role slowly at the door. When the target is exposed to you (see him through the door) but he hasn't found you yet, kill him with a sniper, and he will die directly in the cabin without chasing.