found: Work cat.: Niphan Thanarak. Rīan rūčhak khim dūai tonʻēng, 1997:pp. 8-10 (khim; a wooden hammered dulcimer with 42 metal strings and two bridges; has fourteen courses of three strings)
found: Dolmetsch online music dictionary, Aug. 2, 2006(Khim, see kim; Kim (Southern Thailand) a hammered dulcimer with three strings per course similar to the Chinese yang chin. Both have Arabic origins; Kim (Vietnam), see nguyeät; Nguyeät (Vietnam) also called the kìm, a guitar-like instrument with a long neck, which emits muted sounds, having 2 strings made of silk braid)
found: Wikipedia, Aug. 2, 2006(The khim (pronounced "kim," with a rising tone, in Thai) is a hammered dulcimer from Thailand and Cambodia. It is made of wood and trapezoidal in shape, with numerous brass strings. It is played with two flexible bamboo sticks and is used as both a solo and ensemble instrument. The instrument was introduced to Thailand and Cambodia from China, where a similar (though usually larger) instrument is called yangqin; the khim produces a significantly softer sound. Traditional khim have two bridges, though in the late 20th century some players began using larger instruments with more bridges.)
found: Grove music online, Aug. 2, 2006(under Dulcimer nomenclature: The Mandarin Chinese term Yangqin ("foreign string instrument") is the commonest one in the orient, and it has also been borrowed in Indian Sanskrit. The term used in Mongolia is yoochin; in Korea yanggŭm; among the Central Asian Uighurs yenjing; in Thailand khim. Like European dulcimers, these usually have long bridges (chessmen only occasionally), vertical tuning-pins and an acute angle of about 60 degrees.)