How much does it cost for bangs to be as long as other hairs?

It takes about 6 yuan to connect a bunch of hair, and all bangs need to connect about 30 bunches of hair, which means it takes about 180 yuan to connect all bangs. "Liu Hai" is also called "Liu Haier" and "Liu Hai Er Method". Legend has it that there was a prodigy named Liu Hai in the Tang Dynasty (see official records of Fengyang, Anhui). People call the short hair of women, men or children hanging neatly on their foreheads "bangs". Hair extension is a hairstyle technology recently introduced from Europe. As the name implies, hair extension is to connect hair with your real hair and instantly change from short hair to long hair. Hair used for hair extension can be wig or real hair. Hair extending to bangs is to put a wig on bangs, but you can't tell the difference between true and false.