Hehe Xiexie, or Hehe, Xiexie,[1] is an outdoor 2009–2010 sculpture created by Zhang Huan as part of Art for the World, a collection of twenty monumental sculptures along the Expo Axis organised by Jean-Gabriel Mitterrand, for Expo 2010.

[2] It is still installed at Expo Boulevard in Shanghai, China.

A reduced version is presented at Sherbrooke street, Montréal, in Canada.

[3] They were manufactured by Zhang Huan Studio and donated by Tomson Group as part of the Collection World Expo.

[3] CNN Travel's Jessica Beaton and Hunter Braithwaite called the piece a "great" and "harmonious" photo opportunity.