Bing Lou currently serves as the First Secretary at the New Zealand Permanent Mission to the WTO, focusing on agricultural trade negotiations, subsidy reform, and sustainable food systems since September 2020. Prior to this role, Bing held various positions within the Ministry for Primary Industries, offering policy advice on international trade and market access, and coordinating regulatory actions. Bing also served as a Director for Sister Cities New Zealand and as Chair of the Trust Board for Evolve Wellington Youth Health Service, emphasizing youth engagement and health care services. Educational qualifications include a Bachelor of Arts in Political Science, International Relations, and Media Studies from Victoria University of Wellington.