递送

You usually use this for objects you can hold. Think of mail, a business contract, or a pizza. You can use it as a verb. For example, 'The courier is delivering the package.' It sounds professional and clear. It is not usually used for 'delivering' a speech or a baby. Keep it to physical items!

Use this when you are at work. Use it when tracking an online order. It is perfect for professional emails. If you are talking to a delivery driver, this is your go-to word. It also works when you are passing a note in a secret meeting. It implies a sense of responsibility and completion.

Don't use this for abstract things. You don't 递送 love or 递送 an idea. Also, don't use it for people. You wouldn't 'deliver' your friend to the airport using this word. That would sound like you put your friend in a cardboard box! Use 送 alone for people.

In China, the delivery culture is massive. From 'Kuaidi' (express delivery) to food apps, everyone is waiting for something. 递送 carries a sense of the modern, fast-paced Chinese lifestyle. It reflects the efficiency of the logistics network. Even in ancient times, officials used similar terms for imperial decrees. Today, it’s just about your bubble tea or Taobao haul.

You will often see 快递 (express delivery) in daily life. 发送 is used for digital things like emails. 交付 is used for more formal handovers of projects. If you want to be super casual, just use 送. But 递送 remains the gold standard for official physical delivery.