Yongjun Chen yettwasken-d ɣef usmel Design Magazine s wayen i d-yewwi: 2 n yifeṣṣilen i yewwin arrazen, deg taɣulin: Afeṣṣel n Ukemmus.
Ifeṣṣilen sɣur Yongjun Chen
Afeṣṣel n Ukemmus Ka Fu Lian Green Packaging Packaging sɣur Yongjun Chen
Afeṣṣel n Ukemmus Simple Packaging of Rice Packaging sɣur Yongjun Chen
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