S. J. Chin has written:

'An accelerometer for use in vehicles'

Shih-chin Tung has written:

'One small dog' -- subject(s): Fiction

'Communist China and the Chinese problem' -- subject(s): Politics and government

Chin implants are usually considered to be a form of cosmetic surgery. One who does not have a chin or one who has a very small chin might want a chin implant to improve on ones appearance and profile.

One can be born with a cleft chin. Another way one would get a cleft chin, if they wanted it, would be through plastic surgery. A cleft would be bored into the fissure of the chin bone and then one would have a cleft chin.

Uk-chin Chang has written:

'Chang Uk-chin =' -- subject(s): Biography, Painters