What does the book mean by rushing to the tiger?

Generally speaking, the book says "rush Hu" (ch not ng, flat voice), rush.

It means impulse, strength and passion,

China Ben Hu

Pinyin ch not ng

Explain and describe impulsively, like a tiger.

Don't be too aggressive in making sentences, be calm!

The rushing Hu (rushing, voiced) in Feng Shui, rushing

It means conflict and bad luck.

For example, this date is not suitable for people who belong to the tiger, and it is not suitable for facing south.