Definition

1. Verb phrase:
   • To set one's mind (on something): To make a firm and unwavering decision to achieve a specific goal or follow a particular course of action. It implies strong determination and resolve.
   • To be determined / To be resolute: To possess a firmness of purpose, showing a steadfast and unyielding will to accomplish something.

Usage Examples

• Verb phrase:
  • Anh ấy quyết chí học tiếng Anh. (He set his mind on learning English.)
  • Cô ấy quyết chí trở thành bác sĩ. (She is determined to become a doctor.)
  • Quyết chí tu thân, anh ấy thay đổi hoàn toàn. (Setting his mind on self-improvement, he changed completely.)

Advanced Usage

• The phrase often describes a profound, internal decision that fuels long-term effort and perseverance, particularly in the face of challenges. It is commonly used in contexts of moral, educational, or professional betterment.

Variants and Related Words

• Quyết tâm (v/n): To be determined / determination. This is a more common near-synonym, often used interchangeably, though "quyết chí" can sound more literary or formal.
  • Cả đội quyết tâm giành chiến thắng. (The whole team is determined to win.)

Synonyms

• To resolve: To decide firmly on a course of action.
• To be steadfast: To be resolutely firm and unwavering.
• To make up one's mind: To reach a definite decision.

Related Idioms

• Quyết chí lập thân: To set one's mind on building a career/establishing oneself.
  • Thanh niên phải quyết chí lập thân. (Young people must be determined to build their careers.)

1. Set one's mind
   • Quyết chí tu thân
     To set one's mind on self-improvement