Example 3.7. (a) Li Yinghai, Wusheng yindiao gangqin zhifa lianxi 五聲音調鋼琴指法練習 (Pentatonic fingering exercises for piano), Exercise 1.2. Parallel-relation, gong-transposing, mode-changing exercise (gradual transition), 1, upshift 同主音調式移宮移調練習 （逐漸過渡）, 1. 上移 (2002 [1964], 3)