这是我的名片。

You say this while physically handing over your card. Use both hands to hold the corners of the card. Make sure the text faces the recipient so they can read it. It is a smooth, synchronized movement of speech and action. Don't just toss it on the table like a playing card! That would be a major social faux pas.

Use it at the end of a first meeting. Use it at trade shows or formal dinners. If you meet someone at a cafe and talk business, use it then. It signals that you are open to future collaboration. It is the 'green light' for the other person to contact you. Even in the age of WeChat, physical cards still carry weight in meetings.

Do not use this with your close friends. They will think you have become a corporate robot! Avoid using it in purely social, non-professional settings like a birthday party. If you are just hanging out, exchange WeChat instead. Also, never give a card that is dirty or crumpled. It is better to give no card than a messy one.

In Chinese culture, the 'face' (mianzi) is everything. Your business card is a piece of your 'face.' This is why the two-handed exchange is so vital. It shows respect for the other person and your own reputation. In the past, people would study the card for a few seconds before putting it away. It shows you value their title and company. Today, many people scan a QR code on the card immediately.

You might hear 这是我的微信 (This is my WeChat) more often now. If you want to be extra polite, say 请多指教 (Please give me your guidance) after handing it over. If you forgot your card, you can say 抱歉，我今天没带名片 (Sorry, I didn't bring my card today). This happens to the best of us, just follow up with a digital contact!