sql - Ordering in a MySQL GROUP_CONCAT with a function in it -

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I want to order results in a GROUP_CONCAT function. The problem is that selection in group_concat -function is another function, such as (fictional selection): 

  SELECT a.name, GROUP_CONCAT (DISTINCT CONCAT_WS (':', b.id, CNID) order by B.ID ASC. People A, luggage B, course C. Group a.id

I want to get a result .ID): 

  Michael 1: Science, 2: Mathematics, 3: Physical Science

But I'm getting: 

  Michael 2: Mathematics, 1: Science, 3: Physics

What I Isi can order here in group_concat by anyone know how I b.id?

If someone cares, then I think I have at least one problem Has found a solution. Select 'GROUP_CONCAT' (from the order table of the column name with some columns) '|') where fieldId = p.id

P> This sequence goes according to the group - if there is one then before the separator


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