1. Generally speaking, things like Sichuan and Yunnan, Yun, Ji, and Fengtian are relatively rare. Therefore, this rare copper coin version is more valuable.

2. Generally, editions with small circulations such as 20 articles, 30 articles, 5 articles, 2 articles, and 1 article are more valuable.

3. When collecting copper coins, you must collect those with exquisite appearance. It is better to have less than in excess. The appearance is the soul of copper coins. The price of different appearance is thousands of miles away. So the ones in good condition are more valuable.

4. Frequently go online or refer to the copper coin book collection to find some orphan items. For example, the square hole in the center of the ten coins made in Anhui Province, the ten coins made in Guangxi Province, and the ten coins made in Xinjiang Province are more valuable.

The situation of various provincial bureaus casting "Qing Dynasty copper coins" with different year names is as follows:

1. Yisi, only the Central Household Department (without inscription) and Feng Si were the ones who cast this year name. (Fengtian) two bureaus;

2. Bingwu, there were as many as 18 bureaus who cast this year name, including the central, Guangdong (Guangdong), Fujian (Fujian), Zhi (Zhili), and Hunan (Hunan), Hubei (Hubei), Sichuan (Sichuan), Sichuan and Yunnan (Kangzang), Dian (Yunnan), Yunnan (Yunnan), Gan (Jiangxi), Bian (Henan), Su (Jiangsu), Zhejiang (Zhejiang), Anhui (Anhui), Dong (Shandong), Ning (Jiangnan), Huai (Qingjiang), etc.;

3. Ding Wei, the five bureaus who cast this title are Central, Guangdong, Ning, Feng, Bian and others;

4. Wushen, only the two bureaus of Guangdong and Ningbo cast this title;

5. Jiyou, there were many people who cast this title, including the central government , Guangdong, Fujian, Hubei, Anhui, Sichuan, Bian, Ji, Feng and other nine bureaus;

6. Xinhai, other bureaus were not cast, and Bian (Henan) was the only bureau to cast this year name.