Table 2 Distribution of /dz/ realizations with regard to roundedness. Categories to the left of the vertical line were those that were commonly discussed in the previous literature, while those to the right were not. [Z]: dental sibilants; [G]: velar obstruents; [L]: laterals; [D]: dental nonsibilants; [R]: retroflexes. Please see text for explanation

From: On the dialectal variations of voiced sibilant /dz/ in Taiwan Min young speakers