Where to best save money that earns high interest in the Philippines?

Though I'm still young, i wanted to start saving money for me and my family's future. I wanted to save it to some financial institution that I can trust or a Bank that offers high interest rate.|||Metrobank offers 9% interest. Moreover, you can invest it in mutual funds or trading securities if you have knowledge in accounting. I am not sure but i have heard PSBank also offers interest rates as Metrobank offers.|||in the Cordillera mountains, there is a gold colored yellow and the other one is green. That good thing is that the green one grew on the ground so that you wont need to dig.