What hair accessories do Tibetan dance exams usually use?

Tibetan dance exams generally use amber, coral and agate hair ornaments. Tibetan girls weave their hair into black, red, green, purple and other colors when they take the dance exam. Most headdresses are amber, coral and agate. They braid their hair in countless braids. When wearing, some accessories are directly fixed on braids, while others are fixed on fabrics with similar hair color.