Zhang Luyi unifies China in new trailer for The Qin Empire IV

The latest trailer for the fouth and last instalment of the The Qin Empire TV series introduces Ying Zheng’s (Zhang Luyi) conquest in more detail, and introduces new cast members that weren’t featured in the introductory teaser. Liu Jun costars as Zhao Dan, Vivian Wu as Ying Zheng’s grandmother Lady Huayang, Wang Qingxiang as Ying Zheng’s great-grandfather Ying Ji and Ye Xiangming as Lao Ai.