Jinhui dialect (Chinese: 金汇方言), also known as Dônđäc (Chinese: 偒傣; pinyin: Dàngdǎi), is a dialect of Wu Chinese spoken in the town of Jinhui in Shanghai's suburban Fengxian District. It has about 100,000 native speakers. Jinhui is located near the border of the ancient states of Wu and Yue during the Spring and Autumn period. Like other Wu dialects, Dônđäc has preserved many special features of the ancient language of the Baiyue people.Dônđäc has 20 vowel qualities.