This study was to obtain essential information that can be used to index Notoginseng Radix(Panax notoginseng, Sanchi) cultivated in Winnan, China. The ginsenoside contents in various Sanchi on various parts and ages were quantitatively analyzed by HPLC. The average of total saponin and the ginsenoside contents of each 3-year-old Sanchi cultivated in China were higher than those of the Sanchi for longer period. As a result, the order of the total saponin contents was 3-year-old (7.13%), 4-year-old (6.27%), 5-year-old (5.34%), and 6-year-old (4.06%) Sanchi. On the other hand, the total saponin average and the ginsenoside contents of each of the fine roots, lateral roots, and rhizomes of Sanchi cultivated in China were similar to the 6-year-old Sanchi.