The five-year date signed by Jinjiang website will not affect the real work contract.

Usually not, but you should make it clear to the editor that many people will write part-time. However, I would like to remind you that if you want to cancel Jinjiang, you should write an application one month in advance and contact the editor after the contract is completed, otherwise you will continue to renew the contract. Now Jinjiang has adjusted the proportion of revenue and expenditure for new readers, so I suggest you find out.