Bringing tea home is only worth it if you’ll actually enjoy it, and the good news is you don’t need special gear to do that. The biggest lever is water temperature: oolongs generally like hot water, hotter than you’d use for delicate green tea, so near-boiling is a safe starting point for most roasted and floral oolongs. The second lever is time—start with a short steep, taste, and adjust. Under-steeping gives you a thin, timid cup; over-steeping pushes it bitter. A few short infusions almost always beats one long one.
If you want the easy Western-style approach, use a modest amount of leaf in a mug or small pot, pour hot water, steep briefly, and pour off or remove the leaves before it gets bitter. If you caught the gongfu bug on your trip, replicate that at home with a small pot or gaiwan: more leaf, less water, very short steeps, repeated several times. Either way, good oolong forgives a lot—the worst mistakes are water that’s too cool and leaves left sitting too long.
Storage protects everything you carried home. Keep tea sealed, away from light, heat, strong smells, and moisture, and it’ll hold its character for a good while. When you buy, it’s worth asking the shop for a simple brewing suggestion specific to that tea—water temperature and rough steeping time—because a tea you can brew confidently is one you’ll keep reaching for. Treat the first few cups as calibration, and you’ll dial in your perfect version quickly.