(obsolete) China expert or sinologue; China hand

pain and itch / bad influence

paper-feeding

to feed paper

regularly visiting a hospital for treatment

to regularly visit a hospital for treatment

硬口蓋音: palatal consonant

通信社: a news agency

通約: (mathematics) fractional reduction, reduction of a fraction to its lowest denominator / 通訳: interpreting, interpretation (of the spoken word); an interpreter

通約: (mathematics) to reduce a fraction to its lowest denominator / 通訳: to interpret (the spoken word)