that begs the question: democracy in a developing country, a Boon or Bane in terms of economic progress?
for long-term development, you need national unity, a visionary grand strategy, a coherent working policy, achievable goals, and strong stable leaders/governments who have the determination to push for success despite opposition, interference, and initial setbacks.
Does the Philippines, or any other "democratic" developing countries for that matter, possess all these favorable factors, and be strong enough to resist US pressure, derailment, and sabotage? The answer is most likely No, IMHO.
So I don't have high expectations that the visit of Mr. Marcos Junior to Beijing will bear significant achievements for both countries.
For one, the US will simply not allow Marcos to sign the DOC ( Declaration of Conducts on SCS ) with China during this visit, otherwise, as an outsider, the US Navy will lose its pretext or not have any anchorage to interfere in the affairs of SCS with impunity.