Their parents, Mr. and Mrs. Sia Kim Pan, have been going around the neighborhood, the school, houses of friends and relatives, but no one knows the whereabouts of the two children.
The parents are appealing to anyone with information about the two girls to call them up at 323-9951 or at 0917-9830465.
Information can also be relayed to the Movement for Restoration of Peace and Order (MRPO) office, with phone numbers 526-6796 or 527-6083.