Well, they look to have been professionally grown - they are bags commonly used in the nursery industry - and I see from your page that you are in the Philippines.
Were you told ANYTHING about the plants?
The one on the left - my first thought was Duranta repens "Sheena's Gold" but I think we need some close-ups of the leaves, esp the one on the right, plus whatever clues you can provide about where you acquired them and what you already may know.