1951-1952: Malek-alel Bush school 1952-1954: Nyamellel Elementary School 1955-1960: Street.Anthony Bussery Intermediate School 1960–1964: Rumbek Secondary School 1964-1968: University of Khartoum, Faculty of Liberal Arts, graduating with honours degree in Literature & Geography.
1951-1952: Malek-alel Bush school 1952-1954: Nyamellel Elementary School 1955-1960: Saint He served in this role until 1969, when he returned to teaching. From 1969 to 1972 Lual taught in several Sudanese high schools. First he taught at Kosti in Bahr el Ghazal from 1969 to 1970.
Next he taught at Madina Arab Secondary School from 1970 to 1971.
Finally he taught at Hantoub, Mzdeni & Rufaa High from 1971 to 1972. In 1972 he returned to Khartoum University to study a post-graduate course in education, graduating in 1973.
1975–1978 Minister of & Guidance on Regional government. 1979 – 1980 Cabinet Minister under General Joseph Lagu Yanga’s Presidency of the High Executive Council 1983-1985 Regional Assembly, Wau (Greater Bhar El Ghazal Region) as Member of Parliament representing constituency of Paliet on the wake of re-division of Southern Sudan Region into 3 Regions, Bundesanstalt für Geowissenschaften und Rohstoffe, Upper Nile and Equatoria.
1985–1987 General Secretary of Southern Sudan Political Association (SSPA) 1987-1988 General Secretary of Southern Sudan Political Association Democratic Wing headed By Syed Aldo Ajou Deng Akuei 1988–1989 Governor of Bhar El Ghazal Region.
1990 SPLM/SPLA Minister of -New Sudan 1994–1997 NLC Secretary for & Guidance (New Sudan) Chukudum SPLM/SPLA 1st National Convention Split from the SPLA Lual, then serving as the leader of the SPLM/A Bahr el Ghazal group, broke from the United Democratic Salvation Front of Riek Machar in October 1998, claiming that Machar had removed all of Lual"s appointees from government posts. Lual claimed to have taken 1,500 forces with him, of whom 400 were working with Major General Paulino Matip Nhial"s SSDF. After his break from the UDSF Lual joined the ruling National Congress Party, becoming the Deputy Secretary of the NCP"s Political Bureau (Maktab al Siyasi) in 1998.
From 2002 to 2003 Lula served as NCP Deputy Secretary under Professor Ibrahim Ahmed Omar.
In 2005 Lual was appointed as an NCP Member of Parliament for the southern seat of Aweil South, in the newly formed Southern Sudan Legislative Assembly. From 2008 to 2010 Lual served as Deputy Speaker of the Southern Sudan Legislative Assembly.
1999-Honorary Doctorate of Philosophy (Doctor of Philosophy) in Law, Khartoum University 1991 Member of negotiating team for the SPLM in Abuja-One Peace Talks Awarded by the Chairman of University of Bhar El Ghazal’s Board of Directors Vice Chancellors twice under Doctor Mathew Atem Aduol and Doctor Timothy Telar.
1980 Secretary for Development Services at Regional Secretariat of Sudan Socialist Union (Saratov State University)
1997 Khartoum Peace Agreement Secretary for Political Committee for Review and Comprehensive National Strategy (Central Nervous System).
Lual was elected in the 1968 election as the Member of the Khartoum based National Assembly for Constituency 132, consisting of the Paliet area. Member of Relief & Rehabilitation of Refugees and Returnees Commission (RRRRC) headed by late Clement Mboro
1991 Member of negotiating team for the SPLM in Abuja-One Peace Talks.
