漸入佳境

Gradually; slowly; step by step; to gradually flow into; to imbue or soak; to be submerged; to influence or infect slowly.

To enter; to go into; to join; to become a member of; to receive or take in; to put in; to fall into a state; to be involved in; to conform to.

Good; fine; beautiful; excellent; auspicious; also used as a surname.

Boundary or border; place or region; circumstances or situation; state or condition; level or degree.