先...然后

The structure is super simple. Put 先 before your first action. Put 然后 before your second action. You can even drop the subject in the second part if it stays the same. For example: 我先吃饭，然后睡觉. It is clean, efficient, and makes you sound very organized. Just don't forget the comma in the middle!

Use it when you are giving directions to a lost tourist. Use it when you are explaining your morning routine to a new friend. It is perfect for recipes or office workflows. If you are texting a friend about meeting up, this phrase keeps things clear. It prevents that awkward 'Wait, what are we doing first?' text exchange.

Don't use it for things happening at the exact same time. If you are eating while watching TV, this isn't the phrase for you. Also, avoid overusing it in a long chain. If you have five steps, don't say 然后 four times. It starts to sound like a repetitive toddler. Switch to other connectors like 再 or 最后 for variety.

Chinese culture values logic and clear sequences in instructions. In ancient texts, sequence was often implied by word order alone. Modern Chinese adopted these specific connectors to make speech more precise. It reflects a practical, step-by-step approach to problem-solving. You will hear it constantly in Chinese kitchens and classrooms.

You might hear 先...再 in casual speech. 再 also means 'then,' but it implies the second step depends on the first. 然后 is more of a neutral 'next' in a sequence. In very formal writing, you might see 首先 instead of 先. But for daily life, 先...然后 is your best friend.