Case No. 1: T'ang-chien 1.5a (Kao-tsu, A.D. 620) 299 Case No. 2: T'ang-chien 5.4a (Hsüan-tsung, A.D. 741) 300 Case No. 3: T'ang-chien 5.5a (Hsüan-tsung, A.D. 742) 304 Case No. 4: T'ang-chien 5.5b (Hsüan-tsung, A.D. 743) 305 Case No. 5: T'ang-chien 5.6a (Hsüan-tsung, A.D. 745) 307 Case No. 6: T'ang-chien 5.8b-9a (Hsüan-tsung, A.D. 749/754) 308 Case No. 7: T'ang-chien 5.9a-9b (Hsüan-tsung, A.D. 750) 309 ABBREVIATIONS 312 GLOSSARY OF CHINESE CHARACTERS 312