Question: What country does Da'an, Jilin and Linyi have in common?

Context articles: Taishan, Jilin
Allium maximowiczii
Asiatic toad
Linyi
Hangul
Tongliao–Ranghulu Railway
Taoer River
Larix olgensis
Brazilian painting
Da'an, Jilin

Taishan () is a town under the administration of Da'an City in northwestern Jilin province, China, located 16 km northwest of downtown Da'an along G12 Hunchun–Ulanhot Expressway and China National Highway 302.
 , it has 16 villages under its administration.
Allium maximowiczii, English common name oriental chive, is an Asian plant species native to Siberia, the Russian Far East, Mongolia, Japan, Korea and northeastern China (Heilongjiang, Jilin and Inner Mongolia).
The Asiatic toad or Chusan Island toad ("Bufo gargarizans") is a species of toad endemic to East Asia.
 It is common in China (specifically Anhui, Fujian, Gansu, Guizhou, Hebei, Heilongjiang, Henan, Hubei, Hunan, Inner Mongolia, Jiangsu, Jiangxi, Jilin, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, and Zhejiang) and portions of the Russian Far East (up north to the Amur River valley and on Sakhalin Island, and east to Transbaikalia in Siberia), but relatively rare on the Korean Peninsula.
 Asiatic toads are also found on the Miyako Islands of southern Japan, although they have been extirpated from some islands in recent years, possibly including Okinawa.
 The Miyako subspecies, "Bufo gargarizans miyakonis", is also known as the Miyako toad.
Linyi () is a prefecture-level city in the south of Shandong province, China.
 As of 2011, Linyi is the largest prefecture-level city in Shandong, both by area and population, Linyi borders Rizhao to the east, Weifang to the northeast, Zibo to the north, Tai'an to the northwest, Jining to the west, Zaozhuang to the southwest, and the province of Jiangsu to the south.
 The city Linyi (临沂) literally means "close to the Yi River".
Hangul ( ; from Korean "hangeul" 한글 ] ), the Korean alphabet, is the alphabet that has been used to write the Korean language since the 15th century.
 It was created in 1443 under King Sejong the Great during the Joseon Dynasty.
 Today, the alphabet is the official script of both South Korea and North Korea, and co-official in the Yanbian Korean Autonomous Prefecture and Changbai Korean Autonomous County of China's Jilin Province.
 In South Korea, hangul is primarily used to write the Korean language, as using hanja (Chinese characters) in typical Korean writing fell out of common usage during the late 1990s.
The Tongliao–Ranghulu Railway or Tongrang Railway (), is a railroad in northeastern China, between Tongliao station in Inner Mongolia and Daqing west station(formerly Ranghulu Station) on the Harbin-Manzhouli Railway in Heilongjiang Province.
 The railway has a total length of 421 km and runs north-south from eastern Inner Mongolia through western Jilin Province to the oil fields of Daqing in western Heilongjiang.
 The line was built from 1964 to 1966.
 Major cities and towns along route include Tongliao, Da'an, and Daqing.
The Taoer () is a river in Northeast China.
 It is a right tributary of the Nen River.
 The source of the river is in the Greater Khingan, Inner Mongolia.
 It flows through Jilin where it joins the Nen River near Da'an.
Olga Bay larch or Olgan larch ("Larix olgensis"), a species of larch, is named after Olga Bay in the Sea of Japan.
 The common name in Chinese is 黄花落叶松 (pinyin: huang hua luo ye song).
 This species occurs in Central Sikhote-Alin, and rarely occurs in North Korea, and Jilin and eastern Heilongjiang provinces of China, between 500 and 1100 metres in elevation.
Brazilian painting, or visual arts, emerged in the late 16th century, influenced by the Baroque style imported from Portugal.
 Until the beginning of the 19th century, that style was the dominant school of painting in Brazil, flourishing across the whole of the settled territories, mainly along the coast but also in important inland centers like Minas Gerais.
 Major painters in this period were Ricardo do Pilar, José Joaquim da Rocha, José Teófilo de Jesus, Joaquim José da Natividade, José Eloy, Manuel de Jesus Pinto, João de Deus Sepúlveda, Manuel da Cunha, but chief among them was Manuel da Costa Ataíde, working towards the end of the 18th century, head of the first original school of painting in the country, with a delicate and somewhat personal interpretation of Rococo style in which he first depicted angels and saints with mulato features.
Da'an () is a city of northwestern Jilin province in Northeast China, on the southern bank of the Songhua River and the border with Heilongjiang province.
 It is under the administration of Baicheng City, 115 km to the west, and lies 57 km northwest of Songyuan.