March and April are the seasons of looking at rapeseed in Jiangnan. The rapeseed is gradually open from south to north. There are many places to see rapeseed in the country, but there is one place that cannot be replaced by other scenic spots. That is the Qiandao Caihua Scenic Spot in Xinghua, Jiangsu. . General rapeseed field, or large pieces are neat and spectacular, or according to the mountain level, Qiandao cauliflower is in the water, rapeseed field is a small island, hundreds of thousands of islands constitute a thousand acres of rapeseed field. Thousands of years ago, there was still a grassland. During the Song and Jin Dynasties, Jin Yushu camped on the grass. In order to defend the Yue Jiajun, the eight-shaped warfare was excavated around the middle of the military account, and the excavated mud was piled up into soil. Hill, bandit, as a defensive barrier. Jianghuai area is full of water. At that time, the trenches became ditch. The mounds and bandits became small islands surrounded by water, and became the hometown of Zeguo. Afterwards, they experienced the continuous development of the workers in the country. This is how it is formed. There was a network selection of Xinghua Huahai, which was ranked first in China's most influential rapeseed flower sea. It is also known as the Provence Lavender Garden, the Dutch Tulip Flower Sea and the Kyoto Cherry Blossom. Flower field has built a sightseeing plank road and a viewing tower, which is more convenient for tourists to visit, but the boat tour is still the most distinctive. The boat dock has always been lined up with a long queue. The sight tower is the commanding height of the scenic spot, where you can overlook the scenic spot from all directions.