Figure 2.

A bi-plot by correspondence analysis of the 7 tea infusions in association with the 8 association attributes selected by more than 20% of participants. BLC: Bi-Luo-Chun green tea, WSP: Wenshan Pouchong tea, HMT: High-mountain oolong tea, DDO: Dong Ding oolong tea, TGY: Iron Goddess oolong tea, BHO: Baihao oolong tea and SML: Yuchi Sun-Moon-Lake black tea. “High CP (cost-performance ratio) value” could be checked when consumers felt that the tea qualities were higher than the prices they speculated.