Idioms with distinctive endings

Idioms with the fourth word "two" and four-character idioms with the last word ending in "two" and their explanations;

A discerning person-knowing in his heart and seeing in his eyes. Describe having a keen eye for problems and being able to distinguish right from wrong.

Sharp-eyed-knowing in the heart and seeing in the eyes. Describe having a keen eye for problems and being able to distinguish right from wrong.

The east is not bright, and the west is bright-metaphor doesn't work here, and there is room for manoeuvre elsewhere.

Bright and dazzling-refers to bright and dazzling.

Bright and shiny-refers to bright and dazzling. Both are "aboveboard."

Bright and dazzling-refers to bright and dazzling. Both are "aboveboard."

Bright and shiny-describe it as very smooth and bright.