Dictionary explanation:

(1) Constrained teaching: strict discipline.

② Control and reeducation through labor: reformatory; Remove discipline.

1, control:

① Mandatory management: control lights.

② Mandatory management: military control; Traffic control.

(3) to exercise compulsory control over criminals or bad elements.

2. Constraints: restrictions; Tube bundle: although qualitative profile operators cannot be constrained; Must be strictly bound and not allowed to indulge.

Synonym: binding

Dictionary explanation: restriction makes people deviant.

1, deviant: off track. Metaphor goes beyond the norm or violates the system: he often goes beyond the norm.

2. Constraints: restrictions; Tube bundle: although qualitative profile operators cannot be constrained; Must be strictly bound and not allowed to indulge.

3, making people: servants, slaves.