Qinqin

The qinqin (秦琴; pinyin: qínqín; Vietnamese: Đàn sến) is a plucked Chinese lute. It was originally manufactured with a wooden body, a slender fretted neck, and three strings. Its body can be round, hexagonal (with rounded sides), or octagonal. Often, only two strings were used, as in certain regional silk-and-bamboo ensembles. In its hexagonal form (with rounded sides), it is also referred to as meihuaqin (梅花琴, literally "plum blossom instrument").

The qinqin is particularly popular in southern China: in Guangdong, Hong Kong and Macau. A similar instrument, the two-stringed đàn sến, has been adapted from the qinqin for use in the traditional music of southern Vietnam.