Last abacus class with Teacher Agnes

Tonight is the last lesson Png Png has with Teacher Agnes.    Png Png learned abacus from Teacher Agnes since he was 4 years old.   He likes Teacher Agnes very much.   I like Agnes too.    Initially, she was teaching abacus at block 569.  For some unknown reasons, she left the RC at block 569 and taught at block 741.  The number of student joining the abacus class at block 741 is very few.   This month, there is only 3 students left.   The outsource supplier, ie Agnes's boss decided to discontinued as the fees collected cannot cover the cost he incurred.   Sigh...... only if she did not leave the RC at block 569.
Png Png missed Teacher Agnes very much.   Teacher Agnes missed all her students very much too.   She took picture with her students.