Chengshen Tan yettwasken-d ɣef usmel Product Design Winners s wayen i d-yewwi: 2 n yifeṣṣilen i yewwin arrazen, deg taɣulin: Afeṣṣel n Ljimal, Anekdu Udmawan d Ifarisen n Uzeyyeḍ.
Ifeṣṣilen sɣur Chengshen Tan
Afeṣṣel n Ljimal, Anekdu Udmawan d Ifarisen n Uzeyyeḍ Ya Man Ipl Clear Shot Beauty sɣur Chengshen Tan
Afeṣṣel n Ljimal, Anekdu Udmawan d Ifarisen n Uzeyyeḍ Ya Man Liftlogy Beauty sɣur Chengshen Tan
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Twejdem ad yettwassen wazal-nnwen deg umaḍal?
Sutret ass-a arraz i ufeṣṣel-nnwen deg A' Design Awards, u awit amkan-nnwen gar yifeṣṣilen yufraren n umaḍal ɣef usmel Product Design Winners.
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