good morning, my name is Dayo i want to apply for chinese visa in lagos Nigeria

Dayo, if you go to PRC for sightseeing purpose, you need to prepare those documents including your passport and copy of its data page, the application form affixed with a passport-sized color photo, hotel booking record and round trip air tickets.
And then you can go to the embassy Tuesday or Thursday afternoon from 15:00 to 17:00 to submit your application and make an appointment for the interview.