1. Classic Barbie: These Barbie dolls have classic long hair and fashionable clothes, which are suitable for little girls to learn and imitate.

2. Professional Barbie: These Barbie dolls wear clothes of various occupations, such as doctors, policemen and teachers, which can help children understand different occupations.

3. Fairy tale Barbie: These Barbie dolls come from various fairy tales, such as Cinderella and Mermaid, which can stimulate children's imagination and creativity.

4. Anime Barbie: These Barbie dolls come from popular anime works, such as Frozen and The Little Mermaid, which can make children like them more.

5. Barbie dolls with changeable clothes: These Barbie dolls have replaceable clothes and accessories, allowing children to try different combinations and styles.