8岁郭承曦用英文开讲:小六PSLE数学(05-01)
Lecturer: GUO CHENGXI(8 years old, Primary 2 form YUMIN PRIMARY SCHOOL)
GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)
主讲： 郭承曦（8岁，育民小学二年级)
内容：分数
content: Fraction
Wechat: Go-Singapore
E-mail: forstudentsg@gmail.com
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