Manjiang is a youth participant in the Futuring Peace in Northeast Asia project – a regional initiative under the Youth, Peace, and Security agenda by the United Nations Department of Political and Peacebuilding Affairs (UNDPPA). She has been actively participating in various peacebuilding programs organized by international organizations such as the United Nations Office on Disarmament Affairs’ (UNODA) non-proliferation and disarmament training, the Northeast Asia Peace & Cooperation Forum in the Republic of Korea and the Hiroshima - ICAN Academy on Nuclear Weapons and Global Security in 2020 as a youth fellow. Manjiang holds a master’s degree in public policy from Lee Kuan Yew School of Public Policy, National University of Singapore. She speaks Chinese, English and Turkish.