寶安縣
According to legend of Hakkas, hundreds of years ago when the government of Bao'an County was riding his horse around towns to announce the collection of rice and crops, the horse stopped in the area and went down the hills to drink and play in the lake. It would not leave and looked as if it were at home. The Hakka villagers observed this strange phenomena and cleverly suggested that the horse may have originated from there, therefore the sense of belonging. They named the area "馬嫽水", which translates to "Ma Liu Shui" because of this.