Is the Tianyuan engraved on the silver bracelet modern or ancient?

Your question is very general and there are no pictures, but I will give you the answers I know for your reference. If it was in ancient times, there would be the following three kinds:

First: Go, the most central position in Go is called "Tianyuan" in Go terminology. "Tianyuan" symbolizes the "Polaris" set off by many stars, and it can also symbolize the most dazzling first star among the stars. In Chinese ancient books, the word "Tianyuan" has long been quoted in Historical Records: "When you change your surname, you must be cautious at first. It is a new moon, easy to serve color, push this Tianyuan, and go smoothly. " Here, "Tianyuan" is understood as: all supernatural people should understand the origin and beginning of everything.

Insert a picture here and you will be more clear: the red circle is the position of "Tianyuan".

Second: Tianyuan, a four-pillar heavenly stem in the ancient calendar of China. The calculation of Tianyuan is mainly based on the combination of the five elements of the Japanese dry and other three dry and the calculation of the ten gods, to judge the strength and loss of the revealed things and the dignity of life. To put it bluntly, it is a kind of fate calculation, commonly known as fortune telling.

Third, it is also the most likely one, Tianyuan (the name of the skylight), the year number of Beiyuan, 1378 yuan Zhao Zong died, and his brother took off the ancient temple Timur and acceded to the throne, which was called Yuan Zong Yi in history. The year number is Tianyuan, and 1379 changed the year number to Tianyuan in June of the lunar calendar. 1388 togus Teemo was killed by his Ministry. Korean history? Biography of Xinxiang is recorded as Tianyuan, but there is a skylight ingot unearthed. He was the last emperor in the Yuan Dynasty to use the emperor's name and year number, and the only successor after that was Mongolian Khan. Because his behavior is too short, he is not sure.

Finally, you'd better put a picture on the bracelet. If there is a year, it is best. If you don't see the picture, if it is a modern imitation, you can also engrave on the bracelet.