Every time we face a dazzling array of coffee beans, we often don't know which bag to start drinking from. In fact, coffee's aroma code has long been written between geographical latitudes and soil. The soul of a good cup of coffee comes from the terroir of its origin, and drip bags blending multiple origins and flavors are exactly the worry-free way for everyone to taste, one by one, the classic flavors that each region of the world has to offer, all from home.

When it comes to bright, lifted floral and fruity aromas, no one on the coffee map can get around the African growing regions. The abundant sunshine and high altitudes here give rise to a lively sweetness and acidity like fresh fruit juice. If you usually enjoy drinking citrus lemonade or floral and fruity tea, then African beans will suit your taste perfectly. Qianjie Ethiopia Yirgacheffe Red Cherry is a typical representative; the natural process loads it with ripe berries and a delicate black tea-like charm.

If you are obsessed with a richer, more abundant fruity acidity, Qianjie Kenya Asaliya is equally stunning. It carries the signature sweet-tart notes of cherry tomato and black plum, accompanied by lingering dark floral notes; the first sip is like biting into a plump prune, with a particularly noticeable mouth-watering sensation. These two representative African beans are well suited to waking up the palate on a slightly drowsy morning, injecting fresh vitality and energy into a new day.

Leaving behind Africa's liveliness, the Central and South American growing regions present a reassuring gentleness and balance. The beans here tend to have moderate sweetness and acidity, carrying the warm, mellow notes of nuts, cocoa and caramel, like an amiable old friend. Whether it is a newcomer just getting into single-origin coffee or an office worker used to drinking large mouthfuls of black coffee every day, this region's steady tone is especially likeable.

If you want to taste a chocolatey sweet finish, you can try Qianjie Honduras washed Caturra; the medium roast brings an interweaving of nuts, brown sugar and soft berries, and its balance is something you never tire of drinking. Qianjie Panama Butterfly Geisha Blend, meanwhile, brings together the flair of high-altitude Geisha; it not only has gentle floral and citrus notes, but the orange-blossom honey sweetness and tea-like quality in the finish are especially enchanting, and it is very much worth savoring slowly.

If you prefer a thick, intense mouthfeel, then the distinctive herbal, earthy notes of Asian growing regions should not be missed. Qianjie Indonesia Mandheling, nurtured on the island of Sumatra, gives off the deep bitterness of dark chocolate and caramel sweetness under a medium-dark roast, with low acidity accompanied by a solid, full-bodied texture. This deep, steady style is perfect with a slice of cream cake, or for smoothing out restless emotions in the afternoon.

To fully extract the origin charm of these beans from multiple regions, the brewing details are actually especially important. Prepare 15g of ground coffee, pour in hot water at around 90°C, and add 225ml of water at a 1 to 15 coffee-to-water ratio. First pour in 30ml of water and let it bloom evenly for 30 seconds, then pour in stages in slow circles, keeping the total extraction time at around 2 minutes, and the flavors will show themselves just right.

Once you have grasped the terroir outlines of the three major growing regions, choosing your everyday coffee becomes clear and straightforward. If you need something refreshing to open the appetite early in the morning, you can have a cup of African beans overflowing with floral and fruity aromas; if you need a warm, sweet finish during a work break in the afternoon, the nutty sweetness of Central and South America is just right to replenish your energy; and when night falls or you want something rich and heavy, Mandheling from the Asian growing regions brings a full sense of reassurance and comfort.

There is no need to go to great lengths to collect green beans from around the world; through these few bags of coffee that concentrate the essence of terroir, your senses can roam freely along the equator. From the highland floral aromas of Ethiopia all the way to the dense forest herbs of Sumatra, every sip is a flavor gift bestowed on us by the earth. Choose an aroma that matches your current mood, and quietly enjoy this cup of mellow goodness that belongs to you.