L tourist visa required multiple entry, what documents do I need and how long multiple entry can I get?

The required documents are similar to single or double entry L. Your passport, filled application form affixed with the same size photo in passport, round trip air tickets and hotel reservation in PRC are required. By the way, you should provide your previous Chinese visas if you apply for a multiple type. Lastly, you can submit your application to the embassy but the officers finally decides whether you will be granted with a multiple type.