The content of lead in the tealeaf is one of important guild line scaling the status of the tealeaf's sanitation by it.

叶中铅的含量是衡量叶况的重要标之一。

This invention perfectly combines not only orchid flowers and tealeaf, but also both flowers aromatic and tea aromatic, it is a big innovation in tealeaf process and orchid flowers drinking.

实叶与兰花、香与兰香的完美结合，是叶加工和兰花饮用的一次重大创新。