2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/220367We make several improvements on the results of M.-T. Wang in [8] and his joint paper with M.-P. Tsui [7] concerning the long time existence and convergence for solutions of mean curvature flow in higher co-dimension. Both the curvature condition and lower bound of $*Ω$ are weakened. New applications are also obtained.18 pages, 0 figuresDifferential Geometry53C44; 58J35text