In celebration of the Grand Canal's inclusion on the World Heritage list, a ceremony for the issuance of a series of stamps and commemorative envelopes with ten scenes of the Grand Canal drawn by famous artists is held in Hangzhou, east China's Zhejiang Province, June 23, 2014. Each set is composed of three envelopes with the words "China's Grand Canal has been inscribed on the World Heritage List". At most 20,000 sets will be issued in Zhejiang Province. Photo:Chinanews.com
 

In celebration of the Grand Canal's inclusion on the World Heritage list, a ceremony for the issuance of a series of stamps and commemorative envelopes with ten scenes of the Grand Canal drawn by famous artists is held in Hangzhou, east China's Zhejiang Province, June 23, 2014. Each set is composed of three envelopes with the words "China's Grand Canal has been inscribed on the World Heritage List". At most 20,000 sets will be issued in Zhejiang Province. Photo:Chinanews.com

In celebration of the Grand Canal's inclusion on the World Heritage list, a ceremony for the issuance of a series of stamps and commemorative envelopes with ten scenes of the Grand Canal drawn by famous artists is held in Hangzhou, east China's Zhejiang Province, June 23, 2014. Each set is composed of three envelopes with the words "China's Grand Canal has been inscribed on the World Heritage List". At most 20,000 sets will be issued in Zhejiang Province. Photo:Chinanews.com

In celebration of the Grand Canal's inclusion on the World Heritage list, a ceremony for the issuance of a series of stamps and commemorative envelopes with ten scenes of the Grand Canal drawn by famous artists is held in Hangzhou, east China's Zhejiang Province, June 23, 2014. Each set is composed of three envelopes with the words "China's Grand Canal has been inscribed on the World Heritage List". At most 20,000 sets will be issued in Zhejiang Province. Photo:Chinanews.com