The Vietnamese word "còm cõi" is used to describe someone or something that is very thin, weak, or underdeveloped. It can refer to a person who looks scrawny or malnourished, and it can also be used to describe objects or animals that appear stunted or in poor condition.
In literature or poetry, "còm cõi" can be used metaphorically to describe emotions or situations. For example, you might say someone's spirit or hope is "còm cõi" to indicate that it is weak or diminished.