IPA: /sɪˈnɒlədʒɪkəl/
KK: /sɪˈnɑlədʒɪkəl/
Related to the study of the Chinese language, literature, or culture.
She is an expert in sinological studies, focusing on ancient Chinese texts.
Sinological → It is formed from "Sino-" (from Latin *Sina*, meaning China) and "-logical" (from Greek *logia*, meaning study or science). The word refers to the study or science of China and its culture.
Think of 'Sino-' referring to China and '-logical' meaning study — so sinological is all about studying China.