The Canton Fair is often called a "barometer" of China's foreign trade. But to three witnesses from different eras, it's more like a "friendship book."

In seven decades, its venues have grown larger and larger, and its exhibits have changed generation after generation.

Yet what lasts longer and moves us more than business is the friendship forged between friends from around the world.

Source: Guangzhou Daily Golbal
English Author & Editor: Wen Junhua