Mandarin does not mean anything
Thats what it says
اَلسَّلَامُ عَلَيْكُم
The ten to whom Paradise was promised (Arabic: العشرة المبشرون, al-ʿashara al-mubashsharūn or العشرة المبشرة, al-ʿashara al-mubashshara) were ten early Muslims to whom, according to Sunni Islamic tradition, the prophet Muhammad ( c. 570–632) had promised Paradise
:)
—used to say that people become better at something if they do it often
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