tricks is a form of:

Submission



noun
1.
~ (to somebody / something) (submitting, surrendering, resignation, a giving in to the power and authority of another, obedience, meekness, humility) submission to authority ចំណុះចូល, ការចុះចូល
Example: Lack of ammunition forced the gun crew into submission, in submission the shy little boy gave the school bully his apple.submission of an application ប្រតិបាទន៍
2.
(បច្ចេកទេស) ប្រតិបាទន៍ការដាក់សុំការពិនិត្យសម្រេច និងស្តាប់បង្កាប់
ENGLISH MEANING
noun
1.
The act of submitting; the act of yielding to power or authority; surrender of the person and power to the control or government of another; obedience; compliance.
2.
The state of being submissive; acknowledgement of inferiority or dependence; humble or suppliant behavior; meekness; resignation.
3.
Acknowledgement of a fault; confession of error.
4.
An agreement by which parties engage to submit any matter of controversy between them to the decision of arbitrators.