Korean names written with hanja (Chinese characters) get a one-to-one Mandarin reading when they reach Chinese audiences.
李 (Lǐ) is the Mandarin for the Korean surname 이 (Lee/Yi);
治 (Zhì) for 치 (Chi/Ji);
秀 (Xiù) for 수 (Su). The Korean original would be 이치수 in hangul. Don't confuse with the K-pop idol Jisoo (지수) of BLACKPINK, whose name is usually written
智秀 (Zhì Xiù) in characters.
