The title is Google Email, and the title is “TEMP 21차 HASL4”.
I’d like to extract the specific value “21차” from “TEMP 21차 HASL4”.
I thought I could filter based on “차”, but I don’t know how to apply it.
Please refer to the picture below
1.I want “21차” value in the Subject title which is “TEMP 21차 HASL4”.
Please advise me 
Variable name: subjectName
Variable value: 1.Subject << this is what I want to filter and extract “21차” from “TEMP 21차 HASL4”.
Welcome to the Make community!
You can use a Text Parser “Match Pattern” module with this Pattern (regular expression):
TEMP (?<value>\S+)
Proof https://regex101.com/r/lzgYwi/1
Global match must be set to NO!For more information, see Text Parser in the Make Help Center:
Match Pattern
The Match pattern module enables you to find and extract string elements matching a search pattern from a given text. The search pattern is a regular expression (aka regex or regexp), which is a sequence of characters in which each character is either a metacharacter, having a special meaning, or a regular character that has a literal meaning.
- The complete list of metacharacters can be found on the MDN web docs website.
- For a tutorial on how to create regular expressions, we recommend the RegexOne website.
- For an easy, quick regex generator, try the Regular Expressions generator.
- For experimenting with regular expressions, we recommend the regular expressions 101 website. Just make sure to tick the ECMAScript (JavaScript) FLAVOR in the left panel.
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Investing some effort into the Make Academy will save you lots of time and frustration using Make.