If you are a US citizen and you become engaged or married to a foreign national, you can not just escort her onto a jet and bring her to the US. Instead you must apply to the US government for permission for her to come to the USA. This is called a Fiancee or Spousal Visa and is stamped into her passport.
The process to obtain a Fiancee or Spousal Visa is complicated, and time consuming. So to help our members, Heart of Asia has now opened our own in house service to help our clients navigate this mine field. While some agencies charge $4,000 or more, we provide quality, experienced support for only $600. For more information visit our Fiancee Visa Services section.