Dongxing (,"Vietnamese": Đông Hưng) is a county-level city of Guangxi, People's Republic of China, on the border with Mong Cai of Vietnam.
Kokdala (; ) is a city in northern Xinjiang, China.
 Administratively, it is a county-level city under the direct administration of the regional government, though it is geographically located in the Ili Kazakh Autonomous Prefecture.
 On March 18, 2015, the city was created as the eighth city of the Xinjiang Production and Construction Corps.
 The city covers a land area of 980 square km and has a population of around 80,000.
Dongxing (; Zhuang: Dunghhingh Zen) is a town under the administration of Huanjiang Maonan Autonomous County, Guangxi, China, located in the northeast of the county.
 The town itself is inhabited mainly by Zhuang People but there are also sizable amounts of Yao, Miao and Sui while the town previously hold a township status.
The tallest dams in China are some of the tallest dams in the world.
 Nearly 22,000 dams over 15 m in height – about half the world's total – have been constructed in China since the 1950s.
 Many of the tallest are located in the southwestern part of the country (Guizhou, Sichuan, Yunnan) on rivers such as the Mekong, the Yangtze, and its upper stretch (Jinsha River) and tributaries (Yalong, Dadu, Min and Wu).
 The Yellow River in the western part of the country also hosts several among the tallest.
 Purposes for these high structures include flood control, irrigation and, predominantly, hydroelectric power.
 While beneficial, many throughout the country have been criticized for their effects on the environment, displacement of locals and effect on transboundary river flows.
 Currently, the country's and world's tallest, Jinping-I Dam, an arch dam 305 m high, is located in Sichuan.
 The tallest embankment dam in China is the 261 m Nuozhadu Dam in Yunnan.
 The country's highest gravity dam is Longtan Dam at 216.2 m , which can be found in Guangxi.
 At 233 m , Shuibuya Dam in Hubei is the world's tallest concrete-face rock-fill dam.
 In Sichuan, the government is constructing the 312 m tall Shuangjiangkou Dam which, when complete, will become the world's tallest dam.
Yunnan is a province of the People's Republic of China, located in the far southwest of the country.
 It spans approximately 394,000 km2 and has a population of 45.7 million (as of 2009).
 The capital of the province is Kunming, formerly also known as Yunnan.
 The province borders the Chinese provinces Guangxi, Guizhou, Sichuan, and the Tibet Autonomous Region, and the countries Vietnam, Laos, and Burma.

Question: Kokdala and Dongxing, Guangxi, are located in which country?
Answer: People's Republic of China