"Hay" means "hay" in English, which refers to dry plants used to feed livestock. In the western countryside, hay is one of the essential agricultural products, which is often produced in large quantities in summer and used to feed livestock in winter. At the same time, hay is also a popular garden decoration, especially in rural customs. Therefore, hay has also become one of the essential elements in some foreign folk festivals.

Hay has other meanings besides hay. In old English, hay can also mean "blessing", which is an ancient book bag. Because in the past, especially in the countryside, baskets were often used to store ancient manuscripts and legal documents, so they became synonymous with the storage of ancient books. At the same time, modern people also use hay as part of the title, such as the classic novel Needle in Hay.

In the Internet age, hay has a new meaning. In English, hay also means "dating website" or "human resource recruitment website", which is often used in professional vocabulary. Through Hay's platform, people can chat with each other, exchange information and share resumes. Therefore, such websites have also created great convenience for the recruitment and employment of global talents.