试着找个发型师而不是理发师。

Try a hair stylist instead of a barber.

给你的发型师比划你想要的具体发长。

Show your stylist the exact length you want your hair.

选有你喜欢发型的人向你推荐的发型师。

Choose a stylist recommended by someone whose hair you like.

为了帮助发型师维护，改善和提高头发的完整性。

To help hairstylists preserve, improve and enhance the integrity of the hair.

然而如果你对自己做的没谱，最好还是找一个专业的发型师来染发从而避免任何错误的决定吧。

If you're not sure what you're doing, however, it might be better to have a professional hair stylist color your hair to avoid any bad mistakes.