How to check for extra spaces between English text/numbers and Chinese characters?

Question

Dear Studio 2017 users, 
 I would like Studio to find any extra space between English text/numbers and Chinese characters so that I can be sure the extra spaces have been removed. 
 What happened was client no longer wants a space between the English text/numbers and the Chinese characters, but the results coming from the TM have these additional spaces which need to be removed. 
 I guess I could write a regular expression rule that would check this for me, but I do not know how to write it. Can someone help me with this? 
 Thank you so much!! 
 Chunyi

Paul · Answer

Hi Chunyi, 
 
Maybe use this: 
 
\d+\s[\u4E00-\u9FA5] 
 
I'm pretty sure that Chinese characters sit between these two unicode blocks so I think this will find at least one number, then a space, then a Chinese character. 
 
Regards 
 
Paul

Paul · Answer

Or just this ;-) 
 
\w+\s[\u4E00-\u9FA5]

Trados Studio > 1. Trados Studio

How to check for extra spaces between English text/numbers and Chinese characters?