Chaiyaphum province

The word chaiya originates from the Sanskrit word jaya meaning 'victory', and the word phum from Sanskrit bhumi meaning 'earth' or 'land'. Hence the name of the province literally means 'land of victory'. The Malay/Indonesian/Sanskrit word jayabumi is equivalent.^{[citation needed]}

The province is bisected by the Phetchabun mountain range, with the highest elevation in the province at 1,222 m. The east of the province is part of the Khorat Plateau. The total forest area is 3,982 km² (1,537 sq mi) or 31.4 percent of provincial area.^[1]

Tat Ton National Park is in the northwest, featuring some scenic waterfalls and dry dipterocarp forests. The biggest attraction of the Sai Thong National Park in the west is the Sai Thong waterfall, but also some fields of the Siam tulip. Similar fields can be found in the Pa Hin Ngam National Park in the southwest. This park's name ('beautiful rock forest') derives from the strangely shaped rock formations found there. Phu Laenkha National Park covers 200 km² of forested hills northwest of Chaiyaphum city.

Wildlife sanctuaries

The province has three wildlife sanctuaries. Two of them, with one further sanctuary, make up region 7 (Nakhon Ratchasima) of Thailand's protected areas; Tabo–Huai Yai belongs to region 11 (Phitsanulok).

Phu Khiao Wildlife Sanctuary	1,560 km2 (600 sq mi)
Tabo–Huai Yai Wildlife Sanctuary	654 km2 (253 sq mi)
Pha Phueng Wildlife Sanctuary	189 km2 (73 sq mi)

Location protected areas of Chaiyaphum
National park   1 Nam Nao   2 Sai Thong   3 Tat Ton   4 Phu Laenkha   5 Nam Phong   6 Pa Hin Ngam   Wildlife sanctuary   7 Phu Khiao   8 Tabo-Huai Yai   9 Pa Phueng

Two inscribed sema stones, Buddhist boundary markers, are recorded from Kaset Sombun district. K 404 was read by Cha-em Kaeokhlai in 1989 as praising Cuḍāmaṇī, a lady or queen of high rank on whose support the power and glory of the king's realm rested. Stephen Murphy rejects the basis of that reading, holding that nothing in the text supports even the proposal that Cuḍāmaṇī was the name of a person.^[6]: 268 A second stone from the district, in Sanskrit written in Khmer script, mentions a sugatapratimavuddhasima. The term has been read as a Buddha image set up inside a boundary marked by sema, rather than a space for monks to assemble in. It is now held at the Phimai National Museum in Nakhon Ratchasima province.^[6]: 268

The city of Chaiyaphum is often said to date from the 12th century, when it is described as a small place on a route running west from Angkor towards Prasat Muang Sing in what is now Kanchanaburi province.^{[citation needed][a]} Seven Sanskrit inscriptions of śaka 1108, that is 1186, record hospital foundations of the Angkorian king Jayavarman VII (r. 1181–1218). They are numbered K.368, K.375, K.386, K.387, K.395, K.402 and K.952, and were found at sites in the Nakhon Ratchasima, Chaiyaphum and Surin regions, at Sai Fong on the Mekong, in what is now Laos, and near Ubon. One of the outliers of the group was found in this province.^[7]: 50 All of Jayavarman VII's hospital inscriptions open by invoking the same three deities, the medicine Buddha Bhaiṣajyaguru with Sūryavairocana and Candravairocana.^[8]: 44

In 1817 the area was settled by Lao people led by Nai Lae, an official of King Anouvong of Vientiane, which was a tributary state of the Thai monarch. They settled in Baan Nam Khun Nong E Chan in Nakhon Ratchasima province, but soon abandoned it in favor of Ban Luang (today's city of Chaiyaphum). In 1826 Anouvong rebelled against the Thai King Rama III, seeking to gain complete independence. Nai Lae, by then made a chao praya by the Thai monarch, supported the Siamese troops. Chao Phaya Lae was killed defending his city against Anouvong's army, but Anouvong was defeated by Thai forces weeks later and Anouvong taken in chains to Bangkok. King Rama III remembered Chao Phaya Lae for his loyalty and awarded him the title Phraya Phakdi Chumpon. He is still a local hero and his statue has become a symbol of the province.^{[citation needed]}

Most people in Chaiyaphum province are ethnically Lao. The first language of most people is the Lao language.^{[citation needed]}

The principal crops of Chaiyaphum include rice, tapioca, sugar cane, and taro root. Chulabhorn Dam, in Thung Lui Lai Subdistrict, Khon San district is a major source of irrigation water. After the drought of 2019 the Royal Irrigation Department proposed three more dams in Chaiyaphum. They are Wang Saphung Dam in Nong Bua Daeng District, Lam Nam Chee Dam in Ban Khwao District, and Prong Khun Petch Dam in Nong Bua Rawe District. The dams would have a combined capacity of 160 million m³ of water, which could irrigate 127,000 rai of farmland.^[9]

Chaiyaphum Hospital is the main hospital of the province, operated by the Ministry of Public Health.

The provincial seal shows a triangular flag, a symbol of victory in war.

The provincial tree is the Siamese senna (Cassia siamea), and the provincial flower the Siam Tulip (Curcuma alismatifolia). The provincial aquatic life is the bronze featherback (Notopterus notopterus).

The provincial slogan เมืองโบราณ บ้านนักสู้ ภูเสียดฟ้า ป่าช้างหลาย ทุ่งไพรรก น้ำตกใส ผ้าไหมดี สตรีงาม แดนธรรมแดนทอง translates to 'Enchanted city, home to heroes, mountain peaks, elephant forests, waterfalls, beautiful silk, lovely ladies, conscientious Buddhists'.

Health	Education	Employment	Income
69	57	34	27
Housing	Family	Transport	Participation
3	54	69	41
Province Chaiyphum, with an HAI 2022 value of 0.6318 is "somewhat low", occupies place 50 in the ranking.

Since 2003, United Nations Development Programme (UNDP) in Thailand has tracked progress on human development at sub-national level using the Human achievement index (HAI), a composite index covering all the eight key areas of human development. National Economic and Social Development Board (NESDB) has taken over this task since 2017.^[3]

Map with provinces and HAI 2022 rankings

• 
  Sai Thong National Park
• 
  Pha Ham Hot, Sai Thong National Park
• 
  Pha Ham Hot, Sai Thong National Park
• 
  Pathumma (Curcuma alismatifolia), Sai Thong National Park
• 
  Phu Laen Kha National Park
• 
  Phu Laen Kha National Park
• 
  Phu Laen Kha National Park
• 
  Pathumma (Curcuma alismatifolia), Pa Hin Ngam National Park

• Khit cloth