Where does “布加勒斯特” come from?

布加勒斯特 (Chinese) comes from English Bucharest, from Russian Бухаре́ст, from Romanian București, from Romanian -ești, from Latin -ēscō, from Proto-Italic *-ēskō.

Ancestry of “布加勒斯特”, step by step

Step	Language	Word	Meaning
1	English	Bucharest	—
2	Russian	Бухаре́ст	—
3	Romanian	București	Bucharest
4	Romanian	-ești	plural of -esc; Used with a stem to form the...
5	Latin	-ēscō	—
6	Proto-Italic	*-ēskō	—

Every word from Proto-Italic *-ēskō →

布加勒斯特 — Etymology, Origin & Word History | Etymology Explorer