Bé sợ quỷ.

Bé usually means a small child, little one, or baby/young kid depending on context.

In Bé sợ quỷ, it most naturally means the child or the little kid.

A few useful notes:

• bé is often used for a young child in general.
• It can also be used as a form of address, like little one.
• Because it is at the beginning of the sentence, it is capitalized. That does not automatically mean it is a proper name.

So in this sentence, you should normally read Bé as a little child rather than as a personal name.

Vietnamese often does not use articles the way English does.

So:

• bé can mean a child, the child, or just child in a general sense
• quỷ can mean a demon, the demon, or demons depending on context

Vietnamese relies heavily on context instead of articles like a/an/the. If the speaker wants to be more specific, they can add other words, but very often the bare noun is enough.

For example:

• Bé sợ quỷ. = The child is afraid of demons / a demon
• Bé sợ con quỷ đó. = The child is afraid of that demon

Sợ means to be afraid of, to fear, or sometimes to be scared of.

Its basic pattern is:

subject + sợ + thing/person

So:

• Bé sợ quỷ. = The child fears demons / is afraid of demons
• Tôi sợ chó. = I’m afraid of dogs
• Nó sợ mẹ. = He/She is afraid of Mom

Unlike English, Vietnamese does not need a separate word like of after afraid. The object comes directly after sợ.

Yes, the basic order is very similar:

• Bé = subject
• sợ = verb
• quỷ = object

So it follows a normal Subject–Verb–Object pattern:

Bé / sợ / quỷ
The child / fears / demons

That makes this sentence fairly straightforward for English speakers.

Not exactly.

Quỷ usually means demon, devil, or an evil supernatural being. It is generally more like a demon than a ghost.

Compare:

• quỷ = demon/devil
• ma = ghost
• ma quỷ = ghosts and demons / evil spirits
• quái vật = monster

So if you translate quỷ as ghost, that would usually miss the nuance. Demon is usually a better match.

A simple learner-friendly guide:

• bé: sounds roughly like beh with a rising tone
• sợ: the vowel is like ơ, which does not exist exactly in English; it is a central vowel, and the word has a heavy low tone
• quỷ: starts like kw-, and the word has a dipping-rising tone in Northern Vietnamese

Tone-wise:

• bé has the sắc tone
• sợ has the nặng tone
• quỷ has the hỏi tone

A rough approximation is:

bé sợ quỷ → beh? suh-uh kwi?

But this is only approximate. The tones are very important, especially in short sentences like this one.

Both can work, but they feel a little different.

• quỷ is a plain, simple noun
• con quỷ uses the classifier con, which is often used for animals and also many creatures, including supernatural ones in some contexts

So:

• Bé sợ quỷ. = natural, simple, general
• Bé sợ con quỷ. = more concrete, like the demon/that creature

Using no classifier here makes the sentence short and general. That is very common.

Yes. Bé can sometimes be used as a term of address, especially:

• to a small child
• affectionately to someone younger
• in romantic speech, depending on context and relationship

But in Bé sợ quỷ, it is most naturally understood as the subject noun the child/little one, not direct address.

If it were direct address, the sentence would usually need clearer context, such as someone speaking to the child.

It can be either one or a general category, depending on context.

Vietnamese nouns often do not show singular vs. plural unless the speaker adds something.

So quỷ could mean:

• a demon
• the demon
• demons in general

If the speaker wants to be clearer, they can add words such as:

• một con quỷ = one demon
• những con quỷ = demons
• con quỷ đó = that demon

In a short sentence like Bé sợ quỷ, the exact number is usually left to context.

Yes. It is completely natural.

Vietnamese often allows very short, complete sentences when the meaning is clear. This sentence has everything it needs:

• a subject: Bé
• a verb: sợ
• an object: quỷ

Because Vietnamese does not require articles and often omits extra words that English would use, short sentences like this are very common and perfectly grammatical.