ºÝºÝߣ

ºÝºÝߣShare a Scribd company logo
Personal Information
Organization / Workplace
Hanoi, Vietnam

Presentations(1)Ìý

Kpkh nghe xay dung ngoc
Kpkh nghe xay dung  ngocKpkh nghe xay dung  ngoc
Kpkh nghe xay dung ngoc
Ìý