A woman visits the Christmas Exhibition at the Palm Garden in Frankfurt, Germany, on Dec. 25, 2016. (Xinhua/Luo Huanhuan)
A couple visit the Christmas Exhibition at the Palm Garden in Frankfurt, Germany, on Dec. 25, 2016. (Xinhua/Luo Huanhuan)
A woman visits the Christmas Exhibition at the Palm Garden in Frankfurt, Germany, on Dec. 25, 2016. (Xinhua/Luo Huanhuan)
A woman visits the Christmas Exhibition at the Palm Garden in Frankfurt, Germany, on Dec. 25, 2016. (Xinhua/Luo Huanhuan)
