The origin of this proverb is from the Warring States Period.

Chinese armies were advanced and powerful, especially after the Warring States Period.

The invention of the sword during the Warring States Period was a great advance.

The film takes place in 1587 during the Warring States Period of Japan.

This effectively was the formal beginning of the Warring States Period.

The school's adherents were always an active group on the political stage during the Warring States Period.

This situation changes during the middle and late Warring States Period.

Warring States Period: The many wars of this age are described in the appropriate article.

The story takes place during the Warring States Period, but is only very loosely based on the actual history.

Huizhou has a long history, and can dates back to the Warring States Period.