The Vietnamese word "giải giáp" can be understood in two main contexts, both of which relate to the concept of surrender or release.
Lay Down One's Arms: This is the most common meaning of "giải giáp" and refers to the act of surrendering, especially in a military or conflict context. It means to give up weapons and stop fighting.
Relieve Bad Luck: In a different context, "giải giáp" can also mean to relieve someone of their misfortunes or bad luck. This usage is less common but can be found in discussions about superstitions or fortune.