Hengpincha

Part I: Perseverance and persistent questioning;

Bottom line: the quality remains the same, as always, selling tea to make tea.

Persist in doing my tea business wholeheartedly and continue my hobby: learning tea ceremony;

The quality remains the same, as always, selling my tea and making tea for distinguished guests.

.. "wholeheartedly" and "as always" are not neat enough, but I think they are very necessary in this sense.

Asking for tea: according to the meaning of asking, it is extended to study the tea road.

Plagiarism is a crime you hate;

Original without cause, because I like it.