What knowledge did Chuukese itang specialists learn and use?

In Chuukese society, itang specialists were individuals who underwent formal training under an experienced expert to master a specific body of esoteric knowledge.1

The knowledge acquired and utilized by itang specialists included:

• Traditional History: Deep knowledge of the cultural and ancestral past.1
• Oratory: Mastery of public speaking, which was a highly valued traditional art form involving historical and mythological allusions and the use of specialized figures of speech.12
• War Strategy and Tactics: Expertise in the planning and execution of conflict.1
• Magic: Proficiency in traditional magical practices.1

Upon earning the title or degree of itang, these individuals were qualified to serve their communities as ambassadors, counselors, executive officers, or orators for a chief.1