The document discusses the importance of the UN's International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (ICMW) and highlights the distinct statuses of refugees and expatriates. It emphasizes the significant economic contributions of migrant workers and the need for better protection of their rights, especially in host countries unwilling to ratify the convention. The author advocates for countries like Bangladesh to promote ICMW and establish agreements to safeguard the rights of their citizens abroad.