We don't have synonyms for chona yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are china, Shona and choda.
(n) :
Misspelling of China. [A cultural region and civilization in East Asia, occupying the region around the Yellow, Yangtze, and Pearl Rivers, taken as a whole under its various dynasties.]
(n) :
Misspelling of China. [A cultural region and civilization in East Asia, occupying the region around the Yellow, Yangtze, and Pearl Rivers, taken as a whole under its various dynasties.]