huí​huíHuí​hui

every time

回回 huí​huí frequency
every time verb
Every time; time and again.

He comes in first place every single time.

回回 Huí​hui
Hui verb
(archaic) the Hui ethnic group (Chinese Muslims); a Hui person

When reading classical literature, he often comes across the term 'Huihui'.

Frequency

Written text
8.68 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)