Pr invitation letter is an invitation letter issued by Singapore Immigration Bureau, inviting qualified talents to become permanent residents of Singapore. According to relevant public information, graduate students from National University of Singapore and Nanyang Technological University will receive pr invitations from Singapore Immigration Bureau when they graduate, inviting them to become permanent residents of Singapore. With pr status, you can enjoy the treatment of many Singaporean nationals, with convenient entry and exit, and you can easily obtain various visas for studying, studying and working in the United States, Canada, Australia and other countries. The cost of pre-university education for children of permanent residents is borne by the government, and parents only need to pay a very small amount of tuition and miscellaneous fees. After the children become permanent residents, parents can also apply for permanent residents in accordance with relevant policies.