Tags the City Momentum Index Viet Nam’s two big cities lead region in dynamic growth: JLL Wednesday, Feb 05, 2020 HCM City and Ha Noi continue to lead the momentum in Southeast Asia, ranking third and seventh among the most dynamic cities in the world, according to Jones Lang LaSalle. HCMC, Ha Noi among most dynamic growing cities Wednesday, Jan 16, 2019 HCM City and Ha Noi remained among the global Top 10 most dynamic growing cities in JLL’s Short-Term City Momentum Index (CMI) 2019.