1. 1 Please print the manuscript on A4 paper, in small font No.4, and provide the original photos. At the same time, send the electronic manuscript to the editorial office mailbox. The file name of the electronic manuscript is named after the submission date _ No.65438 +0 Author's name _ Article title. When sending an email, be sure to indicate the date of submission, author and title of the article on the subject of the email, and leave the contact telephone number and email address of the author and correspondent ofNo. 1 in the email. Generally, unused manuscripts will not be returned, so please keep them.

1.2 The manuscript must be accompanied by a letter of introduction from the company. The letter of introduction should indicate the comments on the manuscript, no second draft, no confidentiality, no controversial signature and other matters, and attach the title, degree, telephone number and e-mail address of the author and correspondent of/kloc-0.

1.3 indicate the author's name and e-mail address in the footnotes at the lower left of the home page, and indicate other authors in the footnotes if they belong to non-article signing units. If the topics involved in the thesis are funded by national or provincial funds, or are key projects, please also indicate them in the footnotes, such as: "Fund projects: projects funded by the National Natural Science Foundation and projects funded by the National 863 High-tech Research and Development Plan (102- 10-02-03)", and please attach a copy of the fund certificate.

1.4 All submissions are at your own risk. According to the copyright law, it is decided that the manuscript published in this journal can be modified or abridged, and any modification involving the original intention is submitted to the author for consideration. If the revised manuscript does not return to the editorial department for more than 2 months, it will be deemed as automatic withdrawal (except for the manuscript with supplementary materials). After the manuscript was decided to be published, the author personally signed the exclusive right to use the paper, and the exclusive right to use it belongs to the Guangdong Anatomy Society and the Chinese Anatomy Society. In addition to publishing in the form of papers, the Guangdong Anatomy Society and the Chinese Anatomy Society have the right to publish the manuscripts decided to publish in other ways, such as CDs and online journals.