手引き

Noun

 * 1) a guide, a leader who shows the way
 * 2) guidance, providing basic instruction or helpful information
 * 3) a guide who instructs
 * 4) a guidebook, handbook, or manual

Verb

 * 1) guide, lead someone
 * 2) provide guidance or useful information
 * 3) provide a basic explanation, break down a topic