Zhang Heng Tan Mo Heng Heng Samrin Cheng Heng Postbauer-Heng Cratere Chang Heng Lim Heng Chek Monte Heng (Shanxi) Contea di Heng Mons Heng 1802 Zhang Heng Wei Chun-heng Heng-o Chasma Heng-o Corona Chang Heng Heng:garae Sismoscopio di Zhang Heng Heng wen dao pi niu wen chai Tan Qinghua Pa Then Once a Thief (film 1991)