The meaning of "Ji" is similar to that of "He" and "He", and it is used in large-scale slogans and banners. Cum is often used in solemn pragmatic occasions, such as signs, invitations, congratulatory letters, etc. For example, the word "and" in the Notice on Holding Training Courses on Information Disclosure and Document Processing cannot be replaced by "and". In general, the word "and" in writing cannot be replaced by "and".

See you later. -speaking. Duan Yucai's note: "Quite, my head is crooked. If your head is tilted, you can't see everything. Therefore, it is equivalent to say that things are slightly natural, and those who see them every day are incomplete. "