Secrets of Daqing Oilfields v1.1 Difficulty Level 2 out of 7: Cover from fire: 2 out of 7: Worth the effort: 3 out of 7: #8:Good spot to lay in wait for people to try and leave the Chinese main base. You can also drop c4 down onto the tank as it leaves the area as well. Snipers can have some success here as well but its also best served as a spot for a squad leader to hide and let his guys spawn to cause trouble for the commander and his toys.