If my tourist visa will be stamped on my current passport, will it still be valid even if I renewed?

Hello there. I am planning to visit a friend in China this coming August and I'm currently on the process of getting my passport renewed. I am a Philippine passport holder and currently residing in Dubai. I was thinking of getting a tourist type before I renew as it my take time for the new passport to be released and I don't want to apply too close to my trip. Is it fine or shall I wait until I receive my new passport? Thanks a bunch!