Located in the north of Pixian County in the northwest of Chengdu, 22km away from Chengdu and 6km away from Pixian County, it is adjacent to Xindu District in the east, Gucheng Town in the north, Xinminchang Town in the west, Hong Guang Town and Tuanjie Town in the south. Sandaoyan Town is named after using bamboo baskets to intercept water and make three weirs close to each other to divert water to irrigate fields.
Tianfu Rose Valley belongs to the first phase project of Chengdu Modern Agricultural Pioneer Park, covering an area of 1000 mu. Thousands of flowers and seedlings such as roses, lavender (mother's farm), rosemary and Melaleuca are planted in the park, which constitutes four major tourism and leisure industries represented by "modern agricultural sightseeing, rose leisure at sea, romantic cultural holiday and amorous town experience".
Qinggangshu Village is located between Xuyan River and Baitiao River in Sandaoyan Town, Pidu District, Chengdu, Sichuan Province. It is the nearest village to Chengdu in Sandaoyan Town. There are small bridges and flowing water in the village, which gives people a feeling of paradise. Most of the buildings in the village are blue and white, surrounded by trees, and there are home-grown vegetable gardens. The crops are growing well.