Zhang Lansun took a photo with her granddaughter. The 9-year-old Xiaoer has grown to the position of Zhang Lan's chin.

Recently, Zhang Lan was visiting Japan with her grandchildren and posted a group of photos with her granddaughter Xiaoyuer on her personal social platform. In the photo, the 9-year-old Xiao Qiao has grown to the position of Zhang Lan's chin and stands out. Zhang Lan revealed in the comments section that she was 1.7 meters tall, allowing netizens to guess how tall Yue was.