/ˈɡɒdˌfɑːðə/ – noun
Definition: cha đỡ đầu, bố già.
A more thorough explanation: In legal terms, a godfather is a male sponsor or supporter who is chosen to assist in the upbringing and care of a child, particularly in the context of a religious or ceremonial role such as a baptism or confirmation. The godfather may also be designated as a legal guardian in the event of the parents’ incapacity or death.
Example: The godfather of the defendant provided an alibi for his whereabouts during the time of the crime.