Bilateral may refer to any concept including two sides, in particular:

Trương Tấn Sang ([tʂɨəŋ tə̌n ʂaːŋ]; born on 21 January 1949) is the president of Vietnam and the senior member of the Politburo, the executive committee of the ruling Communist Party. He was ranked as the party's number one leader following the 11th National Congress held in Hanoi in January 2011. He became state president following a vote of the National Assembly in July. Sang has been a member of the Politburo since 1996. He was party secretary for Ho Chi Minh City from 1996 to 2000. He was promoted to the national party’s number two slot, just behind the party general secretary, in October 2009. To attain the top slot, he had to outmaneuver Prime Minister Nguyễn Tấn Dũng.

Sang was born on January 21, 1949, in Mỹ Hạnh, Đức Hòa, Long An. His nickname is “Tư Sang”. He joined the Communist Party on December 20, 1969. He was jailed by the South Vietnamese government in 1971 and held in Phú Quốc Prison. He was released under the Paris Peace Treaty in 1973. He holds a bachelor of law degree.

Xi Jinping (pronounced [ɕǐ tɕînpʰǐŋ] English approx.:SHEE JIN PING; born 1 June 1953) is a high-ranking politician of the People's Republic of China. He currently serves as the top-ranked member of the Central Secretariat of the Communist Party of China, the country's Vice President, Vice-Chairman of the Central Military Commission, President of the Central Party School and the 6th ranked member of the CPC Politburo Standing Committee, China's de facto top power organ.

Son of communist veteran Xi Zhongxun, Xi Jinping served mostly in Fujian province in his early career. He was later appointed party chief of the neighboring Zhejiang province, and then was appointed as Shanghai's party chief following the dismissal of Chen Liangyu. Known for his tough stance on corruption and a frank openness about political and market economy reforms, Xi's combination of positions makes him the presumptive heir to current General Secretary and President Hu Jintao and the Paramount leader of the Communist Party of China's fifth generation of leadership.

George Francis FitzGerald (3 August 1851 – 22 February 1901) was an Irish professor of "natural and experimental philosophy" (i.e., physics) at Trinity College in Dublin, Ireland, during the last quarter of the 19th century.

FitzGerald was born at No. 19, Lower Mount Street in Dublin on 3 August 1851 to the Reverend William FitzGerald and his wife Anne Francis Stoney. Professor of Moral Philosophy in Trinity and vicar of St Anne's, Dawson Street, at the time of his son's birth, William FitzGerald was consecrated Bishop of Cork, Cloyne and Ross in 1857 and translated to Killaloe and Clonfert in 1862. George returned to Dublin and entered Trinity as a student at the age of 16. He became a Fellow of Trinity in 1877 and spent the rest of his career at this college.

Along with Oliver Lodge, Oliver Heaviside and Heinrich Hertz, FitzGerald was a leading figure among the group of "Maxwellians" who revised, extended, clarified, and confirmed James Clerk Maxwell's mathematical theories of the electromagnetic field during the late 1870s and the 1880s.