In the culture of China, the word "Xi" is usually used with the word "Fu", which means double auspiciousness and happiness. This combination is often used to celebrate happy events and festivals, such as weddings, New Year and other occasions. At the same time, the word "Xi" can also be combined with other words to express different meanings.

For example, the word "hi" can be matched with the word "love" to form "love", indicating the joy of liking and loving; It can also be combined with the word "Qing" to form "festive", indicating the atmosphere of celebrating happy events and celebrations; It can also be combined with the word "Ji" to form "Fu", which means auspiciousness and happiness.

In addition, the word "happy" can be combined with many other words to express different meanings, and which word to match should be chosen according to the usage and personal preference.