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guidance; lead; acting as guide; giving assistance
introduction; good offices; influence; connections
guide; primer; guidebook; handbook; manual
初心者向けの手引きを読んでから作業を始めた。
I read the beginner's guide before starting the work.
地元の案内人の手引きで山奥の村を訪れた。
With the guidance of a local guide, I visited a village deep in the mountains.
内部関係者の手引きによって機密情報が漏れた。
Confidential information was leaked with the help of an insider.