Achievement issues related to the mission "The Fall of Haven" in the Chinese version of StarCraft 2

The basic idea is the same as that of Saving Haven Star, which is to blast the Viking in the reactor - used for surprise protection. This mission requires very few ground troops, unless you attack someone's hometown.

However, what I am destroying on the ground is MMG troops. After I push them down, I will build bunkers, tanks and air defense defenses

The mission plot is basically a test operation. The time for the computer to send troops is fixed, and the restrained troops will be exploded in the shortest time. and solid defense are key