A. It began during the Shen Nung dynasty

B. It may have begun some time around 1650

Thông tin: No one knows when or how tea became popular, but legend has it that tea as a beverage was discovered in 2737 B.C. by Emperor Shen Nung of China when leaves from a Camellia dropped into his drinking water as it was boiling over a fire.

Chọn C