guāng​míng​zhèng​dà

aboveboard

光明正大 guāng​míng​zhèng​dà
aboveboard idiom
fair and honest, without secret tricks, and conducted openly

This business deal was conducted above board, without any secret agreements.

honorable idiom
having high moral standards and being honest and upright in character

为人光明正大大家尊敬

wéi​rén guāng​míng​zhèng​dà, shēn shòu dà​jiā de zūn​jìng.

He is honest and upright, and is highly respected by everyone.

Frequency

Movie subtitles
2.50 per million appears in 1% of films
Written text
2.24 per million

Sources

Definitions
CC-CEDICT