Verb + cho + Person

The pattern Verb + (Object) + cho + Person is the standard, everyday way to express that an action is directed toward someone. It covers both benefactive actions ('for', e.g., mua cho mẹ = buy for mom) and dative/transfer actions ('to', e.g., gửi cho mẹ = send to mom).

Word Order & Usage:

• Flexibility: You can place the object before or after the cho phrase: mua quyển sách cho mẹ or mua cho mẹ quyển sách (buy a book for mom). Note that when placing the object at the end, it sounds more natural to include a classifier or quantifier rather than a bare noun.
• Dropping 'It': English speakers often mistakenly translate 'buy it for me' literally as mua nó cho tôi. In Vietnamese, inanimate object pronouns are almost always dropped: mua cho tôi.
• Softening Particle: When cho appears at the end of an offer or command without a recipient, it acts as a polite closer to soften the sentence: Để tôi làm cho (Let me do it for you).
• Extended Action (So That): You can extend this pattern by adding a second verb: Verb + cho + Person + Verb. This means doing something for someone so that they can perform an action. For example, mua sách cho con học (buy a book for the child to study) or nấu cơm cho mẹ ăn (cook rice for mom to eat). This bridges the gap between cho as a benefactive marker and as a conjunction.

Key Distinctions:

• Main Verb 'To Give': When the action is simply giving, cho acts as the main verb without needing a preceding verb (e.g., Cho tôi một ly nước = Give me a glass of water). However, as a main verb, cho is strictly for giving to equals or subordinates. Using it for elders or superiors (e.g., Tôi cho ông nội...) is highly disrespectful; you must use polite equivalents like biếu or tặng instead. Crucially, this restriction only applies to cho as a main verb. When used as a preposition in this pattern (Verb + cho + Person), it is perfectly polite and acceptable to use with elders (e.g., mua quà cho ông nội = buy a gift for grandpa).
• Verbs of Communication: cho is frequently used with verbs of communication to indicate the listener, such as nói cho (tell) or kể cho (recount to).
• Benefactive vs. Permissive: Do not confuse this pattern (Verb + cho + Person = do something for someone) with the permissive pattern Cho + Person + Verb (let/allow someone to do something).
• Recipient vs. Purpose: Use cho for a recipient (mua cho mẹ = buy for mom). Use để for a purpose (mua để học = buy for studying).
• Favors and Help: cho is benefactive (doing something so the person receives the benefit or object). To express doing something on someone's behalf as a favor (substitutive), use giúp / hộ / giùm. Compare: Mua cho tôi (Buy it to give to me) vs. Mua giùm tôi (Buy it on my behalf). Note regional preferences: hộ is common in the North, giùm in the South, and giúp is universal.

Advanced Nuance: While usually benefactive (doing something good for someone), native speakers sometimes use cho malefactively with verbs of harm, acting as an adversative warning: Nó cắn cho đấy! (It will bite you!).