the 1950s to 2000s illustrated that the exchange of emotional and moral support between parents and children was the fundamental factor for sustaining and staying committed to family relationships in transnational families. The prevalence of Internet technologies has facilitated remote family members’ emotional exchange, and provided them with the opportunity of accessible and affordable long-distance communication on a daily basis for sustaining relationships. Cao (2013) conducted a series of interviews with 14 individuals who constantly communicated with family members living in different time zones, namely the UK, US, Canada, and China. Analysis revealed that among a variety of communication methods, including synchronous means such as telephone and Internet audio/video call (e.g., Skype) and asynchronous methods such as email or text messaging, remote family members relied heavily on synchronous methods for virtual contact. The real-time interactivity from synchronous communication provides a sense of presence, connectedness, and dedication between family members, which is regarded by Cao as an essential component of emotional support. However, it is worth noting that the Internet technologies have not replaced the use of older, less useful forms of communication, in which transnational families still use letters, cards, gifts, and photographs, etc. for showing their care and love. Research has shown that people sustain close relationships using different communication patterns with different family members. While people usually communicate heavily with immediate family members such as parents or children, they tend to communicate less frequently and regularly with other family members including siblings across time zones. It is suggested that siblings feel less obligated to communicate dedicatedly with each other, especially for the younger generation, and they prefer ad hoc communication such as through instant messages to update each other's status. The effects of geographical separation on children’s well-being Globally, there is a considerable number of parents who travel to another country in search of work, leaving behind their children in their home country. These parents hope to provide their children with better future life chances. The impacts of parents’ migration for work on left-behind children's growth are mixed, depending on various factors and the outcomes of transnational living arrangements on children's well-being vary. For instance, through surveying a sample of 755 Mexican households with at least one family member who had migrated to the US, researchers reported that left-behind children might benefit economically from the remittances their parents sent home while suffering emotionally from long-term separation. Similar results