Why do you say "Nhat Thuy, Nhi Tra, Tam Boi, Tu Am, Ngu Quan Anh"?

Those who love tea and understand the tea ceremony must have at least once heard the saying: "Nhat Thuy, Nhi Tra, Tam Boi, Tu Am, Ngu Quan Anh". Those are the 5 most important things that tea drinkers need to pay attention to to be able to enjoy a full pot of delicious tea - also the traditional cultural features that our forefathers have preserved for generations.

Let's learn about each aspect of the above proverb with shark Pham Thanh Hung: