Which preposition to use with chi

at Occurrences 1%

Liu Chi at first had to retreat and was involved in hard fighting with a rival, but gradually he succeeded in gaining the upper hand and defeated not only his rival but also the other eighteen states that had been set up anew in China in those years.

in Occurrences 1%

Io son lo spirito suo da lui diviso, Ch'in questo inferno tormentandosi erra, Acciò con l'ombra sia, che sola avanza, Esempio a chi in amor pone speranza.

to Occurrences 1%

da me non sia diviso, La bocca mi baciò tutto tremante: Galeotto fu il libro, e chi to scrisse: Quel giorno più non vi leggemmo avante.

Which preposition to use with  chi