Label font size - Label Expression

[PV]

I have an Asian Font ending with a number and a second label which is number only. I label them with the following expression (JScript):

[AsianTextNr]  +  "\r\n"  + "("+ [NumberLabel] + ")"

It looks like the picture bellow.

I set the font size to 16, however the Asian font does not get bigger, anyone is familiar with this problem or knows a way on how to modify the JScript code? (Also suggestions in VBScript and python are welcome) (I work with ArcGIS 10.1)

[SepheFox]

Well you're quite right, it did say that, and I found it confusing too. I was wondering at first if it was a change in 10.3.

[PeterJones]

Curtis and Sephe have given you the correct answers on how to write the label expressions. Another thing I have found when using non-English symbols is setting the reference scale can be really important too.