Chun or Chain: How To spell?
The word Chun is misspelled against Chain, a noun meaning "A series of links or rings, usually of metal, connected, or fitted into one another, used for various purposes, as of support, of restraint, of ornament, of the exertion and transmission of mechanical power, etc."
Word contains consecutive vowels 'AI' in between alphabets ch & n is misspelled as 'U'Wrong Spelling:  ch-u-n  Correct Spelling:  ch-ai-n 
Check more misspelled words of Chain to spell it correct.