1954年,周恩来任命赵世同为百色地区行署专员。1957年,赵世同深入调查研究,为了解决右江北岸田地的灌溉问题,提高农民的粮食产量,首先提出兴建百东河水库的决策,修建百东河水库成为百色地委、行署的重点工程项目。赵世同亲自任该工程指挥长,为的是及时地解决工程实施过程中的困难。为了解决淹没区的移民搬迁问题,他跋山涉水,走村串户,耐心细致地做思想工作,进行妥善安置。当他了解到参加修建水库建设的民工口粮低、衣服少,便召开有关部门领导会议,及时解决工人、农民的口粮衣着问题。当工程输水涵洞出现问 In 1954, Zhou Enlai appointed Zhao Shitong as executive officer of the Baise Prefecture. In 1957, Zhao Shitong conducted in-depth investigations and studies. In order to solve the irrigation problems on the north bank of the Youjiang River and improve the grain output of farmers, the decision to build the Bai Donghe Reservoir was first proposed. The construction of Bai Dong He Reservoir became a key project of the Baili Committee and the Administrative Office. Zhao Shitong himself as the project director, in order to promptly solve the difficulties in the implementation of the project. In order to solve the problem of relocation of displaced persons in flooded areas, he traveled across the mountains, walked the village, carried out thoughtful work patiently and meticulously, and properly resettled. When he learned that the migrant laborers who participated in the construction of reservoirs had low rations and few clothes, they convened the leaders’ meetings of relevant departments to promptly solve the issue of the food and clothing of workers and peasants. When engineering water culvert appears asked