Why this travel bag named packing cubes not storage bags?

I just tried to search “yiwu”,”yiwu market”,”yiwu international trade city”,found lots of interesting thing and news. I see why Yiwu Market become so large and famous. Yiwu is a smaller United Nations.There are so many foreigners lives here,not only we know. These foerigners always come and go between Yiwu Market and their own countries and […]