B2/B1 visa लिएर US आउँदा return टिकेट हुनै पर्छ? one way टिकेट मात्र लिएर आएको experience छ भने share गर्नुस् न है।  Port of entry मा किचकिच गर्छ भन्ने हल्ला सुनिन्छ, के यो साँचो हो? अथवा अरु suggestions हरु केही छन कि?
अग्रिम धन्यवाद!

Yes, it is required to have return ticket. I am not sure about the port of entry but there are some rules in Nepal which abide the travel agencies to issue two way ticket to everyone except travellers having F1 visa status.