Photo taken on Aug. 16, 2021 shows a celebration marking the launching of a fishing season at a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing on the sea of Quanzhou Bay in Quanzhou, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Photo by Zhang Jiuqiang/Xinhua)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing on the sea of Quanzhou Bay in Quanzhou, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Photo by Zhang Jiuqiang/Xinhua)

Photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Jinjiang City of Quanzhou, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Photo by Lai Jincai/Xinhua)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing from a port in Pinghai Town of Putian City, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Xinhua/Wei Peiquan)

Aerial photo taken on Aug. 16, 2021 shows fishing boats sailing on the sea of Quanzhou Bay in Quanzhou, southeast China's Fujian Province. A three-and-a-half-month seasonal fishing ban on the sea area of the province was lifted on Monday. (Photo by Zhang Jiuqiang/Xinhua)