The Vietnamese word "rắn mang bành" refers to the cobra, a type of venomous snake known for its distinct hood and ability to raise its head when threatened. This snake is found in various regions, including Southeast Asia, and is known for its dangerous bite.
In more advanced discussions, you might encounter "rắn mang bành" in contexts related to ecology, animal behavior, or even in folklore where cobras are often depicted as mystical creatures.
While "rắn mang bành" primarily refers to cobras, it can also be used metaphorically in literature or conversation to describe someone who is cunning or dangerous.