What does the fortune teller mean by black gas?

What does the fortune teller mean when he says he has ShaQi?

What does Shaqi mean? The so-called "suffocation", as the name implies, is the "qi" that is unfavorable to married life. There are many factors that can bring "suffocation" to marriage. In Feng Shui, avoiding "suffocation" in marriage is the key to creating a happy life. The former is "congenital" before marriage, which is difficult to change, but since it has been combined as a partner, it must be considered. The latter happens after marriage, and it can be changed as long as we pay attention to it and work hard.