Enquiry about the plane ticket and hotel reservation

Mohamed, a plane ticket from New Delhi to Beijing is not enough, you should provide all the tickets enter and exit PRC.
If you just enter mainland PRC once, a single-entry tourist L type is enough; but if you will enter twice, a double-entry tourist L type is needed. The required documents contain the filled-out application form and a passport-sized color photo taken recently, your passport and its photocopy, as well as round trip air tickets and accommodation booking record.

Because you hold Egypt passport, you can enjoy free entry to HK and Macau for a stay of no more than 90 days separately. But you should take your passport, enough travel fees and the return ticket with you.