Dear Sir / Madam,

I'm Vietnamese passport holder, working in Singapore under WP. I'm planing to travel to Beijing in March for 1 week. I have friends who are studying there, so I intend to go there by free and easy. Can I get single L visa and must I provide round-trip airline tickets and hotel reservation first ? Because I rather wait for visa issued before booking ticket and my friends will help me book hotel later!
Thanks and regards,
Cuicui