Sakura and the Wonderful Teacher
On her way home from school, Sakura meets a mysterious woman. At school, this woman, Kaho Mizuki, is introduced as the class' substitute maths teacher. Syaoran becomes suspicious of Ms. Mizuki, who he senses has strong magical powers. While at the local shrine, Sakura and her friends are trapped within the walls of the Maze Card. They are unable to escape, and Meiling is separated from the others.
Aired 20/10/1998EP 26 - Sakura and the Wonderful Teacher

Cardcaptor Sakura
One day, Kinomoto Sakura, a 4th grader stumbles upon the mysterious book of Clow. Upon opening it and reading the name of The Windy aloud, Sakura scatters the cards to the winds. Sakura is elected and appointed by Keroberos, Guardian of the Cards to capture the remaining cards. With her friend Tomoyo and rival Syaoran, Sakura begins an adventure that will forever change her.