Delivered Perspective Drawing Essentials: From Backgrounds to Objects - 사물부터 배경까지 투시 기초 드로잉 [Coloso, Joonhyung Ahn]

If the content delivered already

Perspective Drawing Essentials: From Backgrounds to Objects - 사물부터 배경까지 투시 기초 드로잉 [Coloso, Joonhyung Ahn]

Well. Any chance to get this? but oversea people can't buy from taobao. it's quite cheap. they sold it at 20 yuan which less than $2
 
what do you mean ?
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The logo and Chinese subtitles are so annoying
 
Although I have bought the GB I can't go in conversation section. & how can I go back to GB I just test to leave the kol sora GB and I can't join without pay ?