Jewelry settings could add to the value of the considerable amount of coral and jade exported by the island. Liu is now promoting his concept of jewelry design by teaching jewelry classes at two of Taiwan's art schools.
本地盛產寶石、軟玉，如果能加上精心的設計，可大大提高其附加價值，則我們的首飾外銷必大有可為，值得有心人積極參與。」