Question: Which mountain is higher, Manaslu or Jengish Chokusu?

Context articles: National Trust for Nature Conservation
Jengish Chokusu
Khan Tengri
Willie Benegas
Pangpoche
Annapurna Circuit
Manaslu
Kakshaal Too
Xuelian Feng
Tian Shan

The National Trust for Nature Conservation (NTNC), (राष्ट्रिय प्रकृति संरक्षण कोष) previously known as King Mahendra Trust for Nature Conservation is a Nepalese non-governmental organization working in the field of nature conservation.
It was established in 1982 as an autonomous non profit organization by legislative law of Nepal.
 NTNC's mission is to conserve nature and natural resources in Nepal while meeting the needs of the people in sustainable way.
 Geographically, the Trust activities have spread from the sub-tropical plains of Chitwan, Bardia and Kanchanpur in the lowlands to the Annapurna and Manaslu region of the high Himalayas, including the trans-Himalayan region of Upper Mustang and Manang.
 Currently, the projects of Trust are divided into three geographical areas - the lowland, the mid-hills (Kathmandu Valley) and the high mountains.
 The Trust’s activities in the lowlands are based in and around the Chitwan National Park, the Bardia National Park and the Shuklaphanta Wildlife Reserve located in the central, western and far-western development regions of Nepal, through the Biodiversity Conservation Center (BCC) in Chitwan, the Bardia Conservation Program (BCP) in Bardia and the Suklaphanta Conservation Program (SCP) in Kanchanpur.
 Similarly, the Annapurna Conservation Area Project (ACAP), the Manaslu Conservation Area Project (MCAP) and Gaurishankar Conservation Area Project (GCAP) are three protected areas managed by the Trust in the mountain region.
 The Central Zoo is the only project of the Trust in Kathmandu Valley.
 As a new initiative, the Trust has established an Energy and Climate Change Unit to address the emerging issues of climate change through mitigation and adaptation approach and renewable energy technologies.
 The Trust has also started work on urban environment conservation with the Bagmati River Conservation Project.
Jengish Chokusu (Kyrgyz: Жеңиш чокусу , "Ceñiş çoqusu", جەڭىش چوقۇسۇ ] ; Russian: Пик Победы , "Pik Pobedy" ] ) is the highest mountain in the Tian Shan mountain system at 7439 m .
 It lies on the Kyrgyzstan–China border, in the Kakshaal Too, the highest part of the Tien Shan, southeast of lake Issyk Kul.
Khan Tengri (Kazakh: Хан Тәңірі , حان تأڭئرئ, "Xan Täñiri"; Kyrgyz: Хан-Теңири , حان-تەڭىرى, "Xan-Teñiri"; , Хантәңри, "Xantengri"; , Xiao'erjing: هًا تٍْ قْ لِ فعْ) is a mountain of the Tian Shan mountain range.
 It is located on the China—Kyrgyzstan—Kazakhstan border, east of lake Issyk Kul.
 Its geologic elevation is 6995 m , but its glacial cap rises to 7010 m .
 For this reason, in mountaineering circles, including for the Soviet Snow Leopard award criteria, it is considered a 7,000-metre peak.
 The name "Khan Tengri" literally means "King Heaven" in Kazakh and possibly references the deity Tengri.
 In some other local languages, it is known as "Khan Tangiri Shyngy", "Kan-Too Chokusu", "Pik Khan-Tengry", and "Hantengri Feng".
Willie Benegas or Guillermo Benegas is an Argentine / US mountain climber.
 He has been climbing for over 25 years and has climbed Mount Everest and Anacongua many times and also climbed many volcanos in Guatemala.
 He is from Argentina (Puerto Pirámides, Chubut State) but now lives in the United States State of Utah.
 In 2005, while working as a Mountain Madness guide, he was noted as being well liked and respected at EBC, and being quick to help others.
 He and his brother won an award in 2003 for pioneering "The Crystal Snake" route on Nuptse.
 He has also climbed himalayan mountains Manaslu, Cho Oyu and Makalu.
 In an interview with one Everest climber, he recounted how Benegas went into the "dead bodies tent" to save the life a man others had given up on.
 That is to say they expected him to die due to various injuries and had fluid coming out of his mouth; however, Willie managed to make an airway and rallied a group of Sherpa's to carry him down.
 Within the hour they had gotten him down and helicopter evacuated out the next day.
 (This was during the 2015 Mount Everest avalanches and earthquake)
Pangpoche is a mountain in the Himalayas of Nepal.
 It has a summit elevation of 6620 m above sea level and is located approximately 15 km northeast of the world's eighth-highest mountain, Manaslu (8163 m ).
The Annapurna Circuit is a trek within the Annapurna mountain range of central Nepal.
 The total length of the route varies between 160–230 km (100-145 mi), depending on where motor transportation is used and where the trek is ended.
 The trek rises to an altitude of 5,416m on the Thorung La pass, touching the edge of the Tibetan plateau.
 This trek crosses two different river valleys and encircles the Annapurna massif, crossing Thorung La (5416m/17769 ft), the highest pass on this trek.
 Practically all trekkers hike the route anticlockwise, as this way the daily altitude gain is slower, and crossing the high Thorong La pass is easier and safer.
 The mountain scenery, seen at close quarters includes the Annapurna Massif (Annapurna I-IV), Dhaulagiri, Machhapuchhre, Manaslu, Gangapurna, Tilicho Peak, Pisang Peak, and Paungda Danda.
 Numerous other peaks of 6000-8000m in elevation rise from the Annapurna range.
Manaslu (Nepali: मनास्लु, also known as Kutang) is the eighth highest mountain in the world at 8163 m above sea level.
 It is located in the Mansiri Himal, part of the Nepalese Himalayas, in the west-central part of Nepal.
 Its name, which means "mountain of the spirit", comes from the Sanskrit word "manasa", meaning "intellect" or "soul".
 Manaslu was first climbed on May 9, 1956 by Toshio Imanishi and Gyalzen Norbu, members of a Japanese expedition.
 It is said that "just as the British consider Everest their mountain, Manaslu has always been a Japanese mountain".
The Kakshaal Too (Kyrgyz: Какшаал Тоо , "Qaqşaal Too", قاقشاال توو) is a large mountain range in the Central Tien-Shan.
 It stretches for a length of 582 km (in Kyrgyzstan) between Kyrgyzstan and China.
 The highest point in the range is Jengish Chokusu (7439 m ).
 The range is mainly composed of limestones, siltstones, sandstones, conglomerates, and argillites of Paleozoic intruded by granites, granosyenite, and syenite.
Xuelian Feng, Xuelian Peak or Snow Lotus Peak (Chinese: 雪莲峰), is one of the major mountains of the Tian Shan mountain range.
 It lies in Xinjiang province, China, about 50 km east-northeast of Jengish Chokusu, the highest peak in the range.
 It is notable for its large, steep relief above the nearby valleys, and for its large topographic prominence.
 (It is ranked 84th in the world by this measure).
 The peak has two summits, with the main being the north summit at 6627 m ; the south summit has an elevation of 6527 m .
The Tian Shan, meaning the "Mountain of Heaven" or the "Heavenly Mountain", is a large system of mountain ranges located in Central Asia.
 The highest peak in the Tian Shan is Jengish Chokusu, 7439 m .