Aren't there two stores? The older North Yao Ji is only a few decades old.

Then the time of its establishment can almost be calculated. From the modern history, it can be seen that it should be impossible after liberation to the 1970s. You know the reason. That can only be pushed forward. The founding time of the Republic of China was 19 12 years, and this year is exactly 100 years. If Yao Ji was established in the Qing Dynasty, it would be a century-old shop. But it is not, so it should be established in the Republic of China.