The sale of the new product will start from next week.

He is advertising himself to promote his new project.

What is the selling price of this product?

We are planning to go to the bazaar this weekend.

In this area, real estate trading is actively taking place.

A special sale will be held at the supermarket this weekend.

She used to be a prostitute, but now she has started a new life.

In this chemical experiment, we will use litharge.

He is showing deep respect for the Buddha, the Dharma, and the Sangha.

Diseases of the mitral valve greatly affect the function of the heart.