Talou Sen Chey District  Talou Sen Chey District () is a district in Pursat Province, Cambodia. It was established on January 8, 2019 according to sub-decree no. 07 អនក្រ.បក by taking Talou Commune from Bakan District, and Phteah Rung Commune from Phnum Kravanh District. Two villages – Koh Svay and Koh Wat – of Khnar Totueng Commune, Bakan District became part of Talou commune. The district capital is at Phteah Rung Commune. Bakan shares a border with Battambang Province to the north and the district of Veal Veang to the northwest. To the south and west is Phnum Kravanh. Talou Sen Chey shares its eastern border with Bakan district. The following table shows the villages of Talou Sen Chey district by commune. Courtois Hills  The Courtois Hills region is an area of the Ozark Mountains in southeast Missouri. It is one of several mountainous regions that surround the Ozarks's Salem (or Central) Plateau. Although it does not contain the highest peak, the Courtois Hills has most rugged terrain and steepest average slopes of any region of the Missouri Ozarks. It, and the community Courtois, are named after Courtois Creek (pronounced "Cote-o-way" or "Curt-o-way"), one of many waterways flowing through a narrow and steep-sided valley separated by sharp ridges. The region was named after this Crawford County creek because it was one of the earliest settled valleys. The area contains significant outcroping of limestone, ridges of chert. It also contains several springs including Greer Spring, Round Spring and Alley Spring near Eminence and Big Spring near Van Buren. Other common landforms are caves, sinkholes, and solution caves such as the Sinks natural tunnel on Current River tributary Sinking Creek. Settlement was delayed by the difficult terrain. The western frontier of the United States had crossed the Mississippi River and reached the edges of the Courtois Hills by 1811. Settlers moved in to areas to the east, north, and west of the Central Plateau and its surrounding hills first. The plateau received very slow and gradual immigration later, with settlement of the Courtois Hills occurring last. Timber was once the largest contributor to the region's economy.