Increased requirements
Are you referring to this ?
" The applicant has completed 200 flight hours in a Republic of the Philippines
registered aircraft which are operated by an operator established in Republic of
the Philippines exercising the privileges granted by the validation certificate; "
This is actually not too much of a problem if you have a work visa and a "Validated License"..... your validated license allows you to work --- "exercising the privileges granted by the validation certificate" meaning if you have a foreign CPL that was validated, then you can exercise that privilege of your foreign license
I'm not sure though if the licensing division's interpretation of this means you can train as a flight instructor.... however, the way I look at it, you should be able to.