Sergi

EXHIBITION

2009 Hefei milli konferensiýasy

EXHIBITION

2011.10 Kanton ýarmarkasy

EXHIBITION

2012.10 Şenýan milli konferensiýasy

EXHIBITION

2015.10.26 Çingdao milli konferensiýasy

EXHIBITION

2016.10.26 Wuhan milli konferensiýasy

EXHIBITION

2018.10.25 Wuhan milli konferensiýasy

EXHIBITION

2016.10.27 Wuhan milli konferensiýasy

EXHIBITION

2019.10.29 ingingdao milli konferensiýasy

EXHIBITION

2010.10 Zhengzhouou milli konferensiýasy