Wait really, is there any news
Do notice his question is "Does China
plan to have other type advances navy destroyers
in the future".
There is no need for any news, really. It is expectation from modern navy building in general, disregard of which country. If a a major military power country like China is stopping to plan ahead for a new DDG after type 055, something must be very wrong with PLAN.
By the time we have news, the plan would already have been approved by CMC. It is just opsec.
Moreover, China's military building doctrine of building a current design, R&D on the next design, and evaluating concept for the next-next one is not restricted to just PLAAF or PLAGF.