Decrypt the parameters in url - Codes Helper - Programming Question Answer

Decrypt the parameters in url

when I use the http://www.pss-system.gov.cn/." regular search function, I jump to a new page.
for example, if I type CN201711262863 for retrieval, I will jump to http://www.pss-system.gov.cn/..
I want to know how the following params parameters are obtained?

is the following parameter:
4C3F74C3281B65A97F2870FF32DEFA09A83706DD04F50CE96A395A4A010BEEE2E8414190A3FCC33E91DAF6838DC9DE171DB66CA6F4F1049BADA942F486DC1D80E370E01ADD67E411A1902A86C2AA9645055F3BC83B9DF8EE

I randomly typed in a few values to test it, followed by the input value, followed by the parameter
4C3F74C3281B65A97F2870FF32DEFA0 94232E1BC8483E624 AD4D69C482EC460DD57C42416D5A10992A5B056A5D573E7A5C872B71B061545EA82FA94C4763A52F193D5708C9A494B19A7471FA7721AF4F CN100454757C

.

4C3F74C3281B65A97F2870FF32DEFA0 962AA35A1D2E0B3E7 AD4D69C482EC460DD57C42416D5A10992A5B056A5D573E7A5C872B71B061545EA82FA94C4763A52F193D5708C9A494B19A7471FA7721AF4F CN110454757C

4C3F74C3281B65A97F2870FF32DEFA0 9BF2F3F81E50BE160 AD4D69C482EC460DD57C42416D5A10992A5B056A5D573E7A5C872B71B061545EA82FA94C4763A52F193D5708C9A494B19A7471FA7721AF4F US100454757C

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Mar.03,2021

may be calculated based on the content of the search, or it may be directly given by the back end, or it may not be used at all
you can first search the source code of the page to see

.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b32411-2ab43.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32411-2ab43.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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