tea from six countries of the world: russia, ukraine, china, japan, egypt, vietnam. tea is brewed in a cup. photo on the

agriculture antioxidant aroma aromatic background backgrounds beverage caffeine china chinese closeup culture dieting drink egypt flavor freshness gin green healthy heap isolated japan leaf leaves lended lifestyles loose macha medicine milk natural nature oolong organic outdoors people pile product refreshment relax russia shen sort tea texture tradition traditional ukraine vietnam