The first house on the

right has a lot of people on the first floor, use more grenades and grenades to solve
Then turn to the back of the courtyard from the back to the second floor, upstairs before throwing flash bombs, and then rush in to solve a few enemies who were stunned, clean up the second floor and then go downstairs to clean up the first floor. After that, come out of the back door, the building next door has more enemies, find cover, solve the enemies upstairs, and then throw a few grenades to the first floor, rush it! After that, turn to the back of the small parking lot, the opposite house enemy fire is very fierce