I like to visit Beijing to see Great Wall . To get a tourist visa what kind of documents you need.

You need to provide the below documents to apply for China tourist visa:
1. Valid passport (at least six months before expiration) with blank visa pages and copy of the first three pages;
2. TYPED Visa Application Form with one passport photo.
3. Applicants who have never been to China before should submit in person.
4. l Invitation letters in Chinese language by individual/entity in China and six-month bank statement