In the current popular edition, the Sanskrit woodcut edition in Lhasa contains 237 poems, while the Das in India keeps 242 poems in the appendix of Preliminary Tibetan Grammar. Professor Yu Daoquan divides the former into 54 sections and the latter into 55 sections, which are slightly staggered in contrast and belong to two books. According to Tibetan friends, a supplementary section was added, resulting in 62 sections and 66 poems. 59 poems in Xizang Autonomous Region Archives; Xizang Autonomous Region Cultural Bureau has 66 books; Qinghai Nationalities Publishing House 1980 has 74 books; Professor Zhuang Jing found more than 360 handwritten love songs in Cangyang Jiacuo in the Tibetan Language Group Library of Minzu University of China, and got 120 after sorting them out. Professor Wu Wang has copied 426 songs at hand; In addition, it is said that there is a notebook of 1000, but no one can see it. In addition, in recent years, there have been occasional so-called Cangyang Jiacuo poems that have not been recorded-for example, in May 1962, Mr. Suo, deputy governor of Aba Tibetan Autonomous Prefecture in Sichuan, told Professor Duan that they were written by Cangyang Jiacuo, but they were not in the popular version-which increased the difficulty in determining the specific number of Cangyang Jiacuo poems. At present, a popular view in academic circles is that about 70 poems are credible (Ma Xueliang et al., 1994: 749), and the surplus probably includes some forgeries (it is said that at that time, La Zang Khan ordered people to write some poems involving the feelings of men and women in order to discredit Cangyang Jiacuo and abolish it) and some mixed Tibetan folk songs.