And if you want to adopt them, here is the information. Nobody in the US can adopt any Nepali children as of right now. Shame on us.
http://www.uscis.gov/portal/site/uscis/menuitem.5af9bb95919f35e66f614176543f6d1a/?vgnextoid=c720992b8144a210VgnVCM100000082ca60aRCRD&vgnextchannel=68439c7755cb9010VgnVCM10000045f3d6a1RCRD