Exchanges (like gifting).

兑换(像赠品)。

Gifting is a way to express sentiments.

赠送礼品是一种表达情意的方式。

What is cash gifting and why do it, you ask?

什么是现金礼物以及为什么这样做，你问？

Another popular option for gifting is chocolate.

另外一种很受欢迎的礼物是巧克力。

And gifting history was made by three wise men bearing them.

三位智者将它们传播各地，由此缔造了历史。