If Sadness Had Weight

Zhai Xiaowen

Jing Xichi

Yang Xizi

Chen Huan'er

Daniel Zhou

Song Cong

He Qiu

Qi Qi

Zhou Haoqi

Tian Chi

Zhang Xuzhen

Li Tian

Xu Shixin

Huang Lu

Sui Yuan

Du Man

Zhao Fanshu

Liao Xinyan

Yang Ziyan

Qian Lina

Rong Rong

Lin Yifan

Yan Peng

Jing Liqiang

Sun Letian

Teacher Xu

Hao Wenting

Hao Mei

Dai Wenjun

Mother Li

Mei Lingzhen

Mother Qi

Wang Lei

Chen Lei

Chang Cheng

Song Hang