This contract includes a warranty against defects.

We should always remember the power of Kannon in difficult times.

He was promoted to the chief operating officer of the company.

He is active as the chief information officer of our company.

He was appointed as the chief financial officer of our company.

He was appointed as the chief executive officer of the company.

He is the chief technical officer of our company.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.