What can I send my ex fiancé’s mother?

She recently traveled to her hometown in North China, and picked me fruits with her own hands and sent them to me. I want to make her happy too. I am outside in the shopping mall but don’t know what to buy, I asked her and she’s not telling.

She’s a 53 year old very simple lady, mostly staying at home.

Updates
10 mo
I wonder how did I deserve such love from her.
Updates
10 mo
Now that she learned I’ll be moving, she offered to come over and help me take my stuff to a new place. That would be such a huge help. Everything I had in China for 5 years, I have in this apartment.
What can I send my ex fiancé’s mother?
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