不仅...还

The structure is simple but strict. Put 不仅 (bùjǐn) before the first quality. Put 还 (hái) before the second quality. If the subject is the same for both parts, put it at the very beginning. For example: 他不仅帅，还很有钱 (He is not only handsome, but also rich). If you have two different subjects, 不仅 comes first. It is like balancing a scale with extra weights on one side.

Use this when you want to impress someone. It works great when describing a multi-talented friend. It is perfect for job interviews to list your skills. Use it when complaining about a bad day too. "It not only rained, but I also lost my keys!" It makes your stories feel more complete and dramatic.

Don't use it for two completely unrelated things. Saying "He not only likes apples but also speaks French" sounds a bit chaotic. Keep the themes connected. Also, avoid using it for very simple, single-word lists where a simple 和 (and) will do. You don't want to sound like you are over-explaining your grocery list.

Chinese culture often values modesty, but this phrase allows for polite emphasis. It is a staple in Chinese rhetoric and storytelling. It reflects a logical way of layering information. In modern China, you will see this everywhere in advertising. Brands love telling you their product is 不仅 cheap 还 high-quality. It is the ultimate persuasive hook.

You might hear 不仅...而且 (bùjǐn...érqiě) in more formal settings. 而且 feels a bit more like a written essay. In casual chats, 还 is much more common. It feels faster and more natural. Sometimes people drop the 不仅 and just use 还 to add info. But using both makes you sound much more fluent and organized.