真金不怕火炼，患难考验友谊。

True gold fears not the fire, adversity test friendship.

youdao

真金不怕火炼，美德不怕逆境。

As fire tries gold, so does adversity try virtue.

youdao

真金不怕火炼。

Genuine gold fears no fire.

youdao

清境好茶，真金不怕火炼，通过了层层考验，不仅仅只是顺口好喝，也让消费者安心。

Ching Jing Teas pass through every test, we are not just only producing good teas, but also care about you.

youdao

清境好茶，真金不怕火炼，通过了层层考验，不仅仅只是顺口好喝，也让消费者安心。

Ching Jing Teas pass through every test, we are not just only producing good teas, but also care about you.

youdao