Not show product in sub-categories

Dear all,
Please advise me why not show product, although the products still show from features product. I added 1 product for this sub-category.
Thank you,

P/s: this is my product: www.gicamart.com/component/hikashop/product/66-may-cau-gf-130

-- url of the page with the problem -- : www.gicamart.com/s-n-ph-m/category/18-may-cau
-- HikaShop version -- : 2.3.2
-- Joomla version -- : 3.3
-- PHP version -- : 5.3
-- Browser(s) name and version -- : Chrome
-- Error-message(debug-mod must be tuned on) -- : Error_message

Does anyone help me?

Hello,

Please advise me why not show product, although the products still show from features product. I added 1 product for this sub-category.

Thank you for your reply,
I created categories: Product catgory -> Fishing & Accessories -> Reels
I added a product in Reels sub-category
My Products menu choose Category Listing but when I browse to Reels sub-category, this product is not showed?
But if I choose from SJ Listing Tabs for Hikashop on homepage, it appear. And the same for all products I have
Please advise me why? Thank you.

Thank you for your support, I solved this problem.

Hello penguinivt,

How exactly did you solve this issue. I have same issue with my sub-categories

Thanks