We don't have synonyms for tsinan yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are tainan and sinan.
(n) :
Alternative form of Jinan (city in Shandong Province, China) [A prefecture-level city and subprovincial city, the provincial capital of Shandong, in eastern China.]
(n) :
Alternative form of Jinan (city in Shandong Province, China) [A prefecture-level city and subprovincial city, the provincial capital of Shandong, in eastern China.]