First of all, the Tang Dynasty called the "prime minister" "Xianggong", and called the "assassin Shi" as "envoy" (literally, the king's messenger, and in ancient times had the function of monitoring local officials). The slave of the pen and the fun www.biquge.info called the male master "Ah Lang", the young master "Langjun", the master mother and the young lady "Niangzi", and the young woman "Little Lady" (non-insulting and flirtatious). Older people are called "Lang" or "Langjun". Self-proclaimed generally "so-and-so", referring to the fact that this "so-and-so" has no identity restrictions, unlike the Qing Dynasty grass people, everyone can call themselves "so-and-so", up to the prime minister, down to the common people, from the point of view of the title, to a certain extent, the Tang Dynasty is still relatively open.

In my books, in order to get used to the habit of readers, they will be written under the title of modern history in the future.

Speaking of height, the height of ancient people is not lower than that of modern people, generally speaking, the dynasty that has just gone through the chaos may be slightly lower, because the material conditions are poor, nutrition can not keep up, a little better, and the height will also come up.

Another reason is that from ancient times to the present, every war has been accompanied by massacres, such as the famous Bai Qi, Hangzhou Ten Days, Nanjing Massacre, and so on. The slow loss of many excellent genes is also a reason why modern people are shorter than ancient people.

In the work, it is assumed that the height difference is almost the same.

The next thing we have to mention is metrics. The Book of the Old Tang Dynasty records: The system of weighing and measuring is divided into a wide range of millet in the north, ten inches for inches, and ten feet for zhang. Use the decimal system. Some modern scholars have measured that 100 grains of black millet are arranged horizontally, and the actual measurement is 24cm, that is, 1 foot = 24cm.

One liter of rice now weighs 1.25 catties, and 10 liters of rice is one bucket, and one bucket weighs 12.5 catties = 6.25 kilograms.

Then there is the weight, Kaiyuan Tongbao two baht four for a penny, ten for 1 tael, 1 catty = 16 taels = 500g, 1 tael = 10 money = 240 baht, the descendants unearthed a good quality of Kaiyuan money, a penny weighs 4.25g, converted to 1 tael = 42.5g, consistent money (1000 wen) about 4250g, about 8.5 pounds. (1 catty = 16 taels, pharmacies have a lot of use.) ）

Speaking of purchasing power, Shi Zaizhenguan has been looking at it for four years, and he has four or five dollars for rice. ("New and Old Tang Books" and "Zizhi Tongjian" are all recorded.) The current average price of rice is about 2 yuan, which translates to about 5 yuan in purchasing power for four years of Zhenguan. Of course, we have a general impression here, not a problem of bothering, so it's not so strict, just make do with it. );