This document discusses cross-border mergers and acquisitions (M&As) in the pharmaceutical industry and lessons that can be applied to Vietnamese pharmaceutical companies. It covers M&A motives, types of M&As, the M&A process, and factors to consider from the OLI model like ownership advantages and location advantages. It analyzes characteristics of the pharmaceutical industry like high R&D costs, patent protection, and industry concentration. It implies that Vietnamese drug companies could benefit from cross-border M&As to gain access to capital and R&D resources, and that the pharmaceutical industry's dynamics make consolidation through M&A appealing.