One of the reasons is that one of the functions of buying a house is to live. Tianjin is more suitable for life, Tianjin has a slow pace of life, and Beijing is more suitable for work. A fast and strong pace of life is not suitable for a long time.

The second reason is that the second function of buying a house is to send children to school. Tianjin schools are rich in teaching resources and can make their own propositions. The advantage of college entrance examination is greater than that of Beijing.

The third reason is that the third function of buying a house is to provide for the aged. Of course, the elderly like places with beautiful environment and slow pace.

To sum up, Beijing has many advantages, but for most ordinary people, Tianjin is cost-effective, Beijing can fight and Tianjin can live.

You can take your parents to Beijing to play during the holidays. After all, Tianjin is very close to Beijing.