The Dragon Boat Festival is one of the traditional festivals in China. On the fifth day of the fifth month on the lunar calendar, people join the dragon boat races and eat Zongzi, a kind of sticky rice dumplings. This has been a tradition for thousands of years.
The film focuses on the affection for "people, home and country" shown in traditional festivities. Men are engaged in boat races, competing with force and might, and women make Zongzi with affection for the family.