Photo shows construction workers build a road in Ergonghe Village, Laotai Township, Jimsar County, Changji Hui Autonomous Prefecture, northwest China's Xinjiang Uygur Autonomous Region. Xinjiang has continued to promote the high-quality development of the “Sihao Rural Roads” construction (the "Sihao" of "Sihao Rural Roads" refers to four elements essential to rural roads: good construction, good management, good maintenance and good operation), and the accessibility and smoothness of rural roads have been significantly improved.