paragraph_text: Emperor Xuanzong of Tang (; 8 September 685 – 3 May 762), also commonly known as Emperor Ming of Tang or Illustrious August, personal name Li Longji, also known as Wu Longji () from 690 to 705, was the seventh emperor of the Tang dynasty in China, reigning from 713 to 756 CE. His reign of 43 years was the longest during the Tang dynasty. In the early half of his reign he was a diligent and astute ruler. Ably assisted by capable chancellors like Yao Chong, Song Jing and Zhang Yue, he was credited with bringing Tang China to a pinnacle of culture and power. Emperor Xuanzong, however, was blamed for over-trusting Li Linfu, Yang Guozhong and An Lushan during his late reign, with Tang's golden age ending in the Anshi Rebellion.

paragraph_text: The Bangladesh Armed Forces () consists of the three uniformed military services: the Bangladesh Army, the Bangladesh Navy and the Bangladesh Air Force. The para-military organization Bangladesh National Cadet Corps (BNCC) is a reserved force and directed by Army, Navy, Air Force. It is under the command of Defence Ministry. The para-military Border Guard Bangladesh (formerly Bangladesh Rifles) and Bangladesh Coast Guard are under the jurisdiction of the Ministry of Home Affairs during peacetime, but during wartime they fall under the command of Bangladesh Army and Bangladesh Navy respectively.

paragraph_text: The Brahmaputra (/ ˌbrɑːməˈpuːtrə / is one of the major rivers of Asia, a trans - boundary river which flows through China, India and Bangladesh. As such, it is known by various names in the region: Assamese: ব্ৰহ্মপুত্ৰ নদ ('নদ' nôd, masculine form of 'নদী' nôdi ``river '') Brôhmôputrô (bɹɔɦmɔputɹɔ); Sanskrit: ब्रह्मपुत्र, IAST: Brahmaputra; Tibetan: ཡར ་ ཀླུངས ་ གཙང ་ པོ ་, Wylie: yar klung gtsang po Yarlung Tsangpo; simplified Chinese: 布拉马普特拉河; traditional Chinese: 布拉馬普特拉河; pinyin: Bùlāmǎpǔtèlā Hé. It is also called Tsangpo - Brahmaputra (when referring to the whole river including the stretch within Tibet). The Manas River, which runs through Bhutan, joins it at Jogighopa, in India. It is the ninth largest river in the world by discharge, and the 15th longest.

paragraph_text: Sichuan came under the firm control of a Chinese central government during the Sui dynasty, but it was during the subsequent Tang dynasty where Sichuan regained its previous political and cultural prominence for which it was known during the Han. Chengdu became nationally known as a supplier of armies and the home of Du Fu, who is sometimes called China's greatest poet. During the An Lushan Rebellion (755-763), Emperor Xuanzong of Tang fled from Chang'an to Sichuan. The region was torn by constant warfare and economic distress as it was besieged by the Tibetan Empire.

paragraph_text: Shanghai Tang () is a Hong Kong luxury fashion house founded in 1994 by Hong Kong businessman David Tang. The brand is known for its luxury homeware collection, and its fine bone china is the finest type of porcelain with its superior whiteness, translucency and higher strength. In 1998, Richemont acquired David Tang's controlling stake in the business.

paragraph_text: Tai Jia () or Da Jia, personal name Zhi (), was the son of Prince Da Ding (son of King Tang) and a king of the ancient Chinese Shang dynasty.

paragraph_text: Damudya () is an upazila of Shariatpur District in the Division of Dhaka, Bangladesh. Damudya Thana was established in 1975 and was converted into an upazila in 1982. It is named after its administrative center, the town of Damudya.

paragraph_text: Li Congyan (李從曮) (898 – November 26, 946), né Li Jiyan (李繼曮) (name changed 926), formally the Prince of Qi (岐王), was a son and the heir of Li Maozhen, the only ruler of the Chinese Five Dynasties and Ten Kingdoms period state Qi. After Li Maozhen submitted to Later Tang and died shortly after, he continued to control the former Qi territory, as a Later Tang vassal, and subsequently served as a general for both Later Tang and its successor state Later Jin.

paragraph_text: Ilta-Sanomat (Finnish for "the evening news") is one of Finland's two prominent tabloid size evening newspaper and the second largest paper in the country. Its counterpart and biggest rival is "Iltalehti".

paragraph_text: Peroz III (, Persian: پیروز "the Victor"; ) was son of Yazdegerd III, the last Sasanian king of Persia. After the death of his father, who legend says was killed by a miller for his clothes and jewelry (when the governor of Merv might have been the real culprit), he retreated to territory under the control of Tang Dynasty China. He served as a Tang general and the head of the Governorate of Iran, an exiled extension of the Sassanid court. Most of what is known of Peroz III is written in the "Old Book of Tang" and the "New Book of Tang".

paragraph_text: It debuted on 20 February 1868. It was started by Sisir Ghosh and Moti Lal Ghosh, sons of Hari Naryan Ghosh, a rich merchant from Magura, in Jessore District during the Bengal Presidency of the British Raj (present day in Bangladesh). The family had constructed a Bazaar and named it after Amritamoyee, wife of Hari Naryan Ghosh. Sisir Ghosh and Moti Lal Ghosh started Amrita Bazar Patrika as a weekly first. It was first edited by Motilal Ghosh, who did not have a formal university education. It had built its readership as a rival to Bengalee which was being looked after by Surendranath Banerjee.

paragraph_text: The Bangladesh -- India border, known locally as the International Border (IB), is an international border running between Bangladesh and India that demarcates the eight divisions of Bangladesh and the Indian states.

paragraph_text: Zhang Xingcheng (587 – October 10, 653), courtesy name Deli, posthumously known as Duke Ding of Beiping, was a Chinese official who served as a chancellor during the reigns of the emperors Taizong and Gaozong in the Tang dynasty.

paragraph_text: Karkamb is a village in Pandharpur Tehsil in Solapur district of the state of Maharashtra, India. Karkamb is the biggest village in Pandharpur Tehsil by population and it is mainly known for grapes production. Its name is derived from Kankamba Devi Temple in the village.

paragraph_text: Tibet was once a strong power contemporaneous with Tang China (618–907). Until the Tibetan Empire's collapse in the 9th century, it was the Tang's major rival in dominating Inner Asia. The Yarlung rulers of Tibet also signed various peace treaties with the Tang, culminating in a treaty in 821 that fixed the borders between Tibet and China.

paragraph_text: The Simla Agreement (or Shimla Agreement) was signed between India and Pakistan on 2 July 1972 in Simla, the capital city of Indian state of Himachal Pradesh. It followed from the Bangladesh Liberation war in 1971 that led to the independence of Bangladesh, which was earlier known as East Pakistan and was part of the territory of Pakistan. India entered the war as an ally of Bangladesh which transformed the war into an Indo - Pakistani War of 1971. The agreement was ratified by the Parliaments of both the nations in same year.

paragraph_text: Kāmarūpa (/ ˈkɑːməˌruːpə /; also called Pragjyotisha), was a power during the Classical period on the Indian subcontinent; and along with Davaka, the first historical kingdom of Assam. Though Kamarupa existed from 350 CE to 1140 CE, Davaka was absorbed by Kamarupa in the 5th century CE. Ruled by three dynasties from their capitals in present - day Guwahati, North Guwahati and Tezpur, Kamarupa at its height covered the entire Brahmaputra Valley, North Bengal, Bhutan and northern part of Bangladesh, and at times portions of West Bengal and Bihar.

paragraph_text: The Ganges - Brahmaputra Delta (also known as the Brahmaputra Delta, the Sunderbans Delta or the Bengal Delta) is a river delta in the Bengal region of the South Asia, consisting of Bangladesh and the Indian state of West Bengal. It is the world's largest delta and empties into the Bay of Bengal. It is also one of the most fertile regions in the world, thus earning the nickname The Green Delta. The delta stretches from the Hooghly River on the west to the Meghna River on the east. It is approximately 354 km (220 mi) across at the Bay of Bengal. Kolkata in India and Mongla in Bangladesh are the principal seaports of the delta.

paragraph_text: Frederick Brandon Williams (born February 13, 1966), better known by his stage name Freedom Williams is an American hip hop and dance music performer, who gained fame as the lead vocalist on C+C Music Factory's biggest hits.

paragraph_text: Naria () is an upazila of Shariatpur District in the Division of Dhaka, Bangladesh. Naria Thana was established in 1930 and was converted into an upazila in 1983. It is named after its administrative center, the town of Naria.

Question: By what name is the brahmaputra known in Bangladesh and Tang's biggest rival?
Answer: Tsangpo - Brahmaputra