Hello, "National Medicine Zhunzi" is the drug production approval number obtained by the drug production unit after strict examination and approval by the State Food and Drug Administration before the production of new drugs, which is equivalent to a person's ID card. Its format is: National Medicine Zhun Zi+1 digit letter +8 digits, in which the letter "H" is used for chemicals and the letter "Z" is used for traditional Chinese medicine. Only by obtaining this approval number can drugs be produced and sold.

In fact, it is very simple to query the standard Chinese characters.

First, open Baidu's homepage, enter "Chinese medicine quasi-word query" in the search box, and click the first website to enter. Please see: www.yaozui.com is as follows:

Secondly, enter the drug name or drug batch number in the search box in the upper left corner, as shown below:

Third, click Query, and the information you inquired will come out.

Tips: Invincible bone therapy product is standard word of Chinese medicine. The invincible bone therapy product shown in the above picture is "Invincible Ointment for External Use". You can also pay attention to the official WeChat account "Yaozuiwang" to inquire about invincible bone therapy or other drugs. Thank you.