The road book is also known as the South China Sea Channel Geng Road、Water Road Book、Boat Book Book, etc.，It is a navigation guide created by Hainan's fishermen in the South China Sea and its nearby waters.，circulating in the form of oral or copywriting。The change book is about the Yuan Dynasty，Formed in the early Ming Dynasty，Qing Dynasty in today's Hainan Province, especially Wenchang City、The owners and captains of Qionghai City are widely popular (Xia Daiyun、Mu Qi、He Yuyang: "Time Research and Cultural Characteristics of Hainan Fishermen (Geng Road Book"，"Journal of Central South National University" 2016, No. 5)。Original literature compiled as a folk generation，The roadbook loyal records the production and life of Chinese navigators and fishermen's ancestors in the South China Sea、Maritime practice of the development and utilization of the South China Sea Resources (Li Guoqiang: "The" Research and Research and Creation of the "Game Book Study" for the "Extraordinary Exploration"，"Nanhai Academic Journal" 2017 No. 3)，2008 was included in the second batch of national intangible cultural heritage list。

Yingge Sea, Yingge Sea, Yingge Sea, Hainan Province, Zheng Changmei, a manuscript "Flowing Water Transfer Book" (the cover is written with a brush "October 1980，Zheng Changmei copy ")，Write vertical writing，Right binding，Divided bet365 Play online games into "Flowing Water Records" and "Layout"，Detailed record of Hainan Yingge Sea Tide、Hainan Ring Island route，and Hainan to Guangdong、Guangxi、Airlines in Vietnam and other places。Especially precious is the 24 of them，It is a very rare "mountain -shaped water potent map" in Chinese navigation history.，It is also a relatively complete version of the many versions currently discovered、"Geng Road Book" combined with graphic and text。The author obtained the consent of Chen Mingfa, the manuscript holder Chen Mingfa，It will be announced and discussed。

First，containing a unique "six rush flow method"。The so -called "Six Rongliu Method"，that is, the regularity of the water rising tide of seawater。Manuscript "Flowing Water Transfer Book" records: "戌 相: the first month、July，Stream on the 11th，Streaming on the 25th。酉 卯 相 相: February、August，Streaming on the seventh day，Streaming on the 21st。Shen Yin Xiangchong: March、September，​​From the fourth day of the day，Streaming on the eighteenth day。Ugly phase: April、October，Day 1、15th、Streaming on the 199th。Noon Zi Chong: May、November，Thirteen days、7 days of flowing。Jihai Xiangchong: June、December，11th、Streaming on the 25th。"Fishermen are familiar with the rules of tidal flow，It is very important for them to enter and exit ports and master the activity area of ​​fish groups。Many of the more road books currently discovered have "flow records"，But most of these "flow records" follow a certain mode，That is "when to flow bet365 best casino games Dong，When will you retreat to the West "，For example, "The first month of the first day of the day of the New Year's Day is a record of flowing water，Junior first、Two days: Yin Shi Liu Dong，Retreat in the West at noon ... "That is to say，On the first day of the first month、Junior High School，Yin Shi tide to eastward，Retreat to the west at noon。The "six rush flow method" in the manuscript is relatively unique，The saying of twelve hours of twelve hours，Such as "戌 相", "酉 卯 相 相", etc.，Understand the rise and fall of the tide with time，This is very rare in the flow record。

Second，More road centered on floating waterbars。"Floating Island to high corner，Frame 酉 酉 辛 辛，Twelve more to。Floating Island against soldiers，File Yixin Chen，Nine more to。Floating River Corner，File Yixin Chen，Eight more to。"" "This text mainly records from the waterbate，Link High Cape Going to Hainan、More roads such as Bing Ma Jiao，Ru "Floating River Backbuilding，File Yixin Chen，Nine more to "，means departing from floating water，Go to Hainan Bing Majiao，Use B (105 °) Xin (285 °) and Chen (120 °) 戌 (300 °) needle position，Nine more time to。

Floating River，Also known as Bailong Tail，Located in the west of Beibu Gulf。my country Guangdong、Guangxi、Fishermen in Hainan and other places call it floating water.，It is because the island is flat，The Beibu Gulf Center hanging from the vastness of the smoke，Looking at it from a distance，Just like floating on the water。Hainan fishermen have long -term production operations in floating bet365 live casino games waterbars，According to relevant literature records，When the People's Liberation Army liberated the island，There are 64 residents on the island，249 people，Speaking of Lazhou (Hainan Yixian County) Twenty -words; there is a temple on the island，Sacrifice to Feng Tianfei and General Fubo; there is a iron bell in the temple，It is the Wenchang people in Hainan.、Fu Huaizhi and others cast in 1877 (Li Dechao: "Bailong Tail Island"，"Marine World" 1996, No. 9)，White Dragon Tail was the title when France occupied the island in the 1930s。

Zheng Changmei manuscript "Flowing Water Transfer Book"，recorded 17 more ways centered on floating water，Involved in floating water to Hainan to meet high -horn、Soldiers Horses、Changhua Jiao, etc., and Qinzhou, Guangxi、Gengzhou's more road, etc.，Explain the familiarity of Hainan's fishermen in the floating water continent。

third，Rare 24 "mountain -shaped water potential charts"。"Yamagata Water potential map" is a very important navigation map used by fishermen in the sailing era of my country，It consists of "mountain shape" and "water potential"。"Mountain shape" is the silhouette of the coastal shore mountains and the islands reefs in the route that can be navigated on the route，"Water potential" marked the marine hydrology and geological situation near the shores and islands and reefs。Because there are very few people who are born，Some scholars call it "Zhouzi Secret Book" (Liu Yijie: "Shanxing Water potential Map"，"National Sailing" tenth series，Ocean Publishing House 2015 edition)。and Zheng Changmei's manuscript "Flowing Water Transfer Book"，There are 24 rare "mountain -shaped water bet365 live casino games potential charts"，Describes Hainan、Guangdong、Some important ports in Guangxi and Vietnam, and mountain -shaped water potential。

The "mountain -shaped water potential chart" of this book，can be divided into two types。One is the "text and map -binding"，That is, there are texts and maps per page for each page，Recorded from Haikou, Hainan，Sailing along the west coast of Hainan，After arriving at Sanya，Then along Hainan East Coast，Ring Island route to Haikou。This part is recorded with overall features，Convenue in order，Is a complete map of the west coast of Hainan，The author names it "Hainan Ring Island,"。This part is recorded when it is recorded，Follow certain rules: the place of departure+to the land+the schedule ... lit+shelf+needle position+water ... Too。such as "Beinan to Dongshui Port，about thirty miles of schedule，Dongfeng，File Bingxin，Fight all the way to the water all the way，Sha Mudi "，That is to say, from the north port of Hainan to Dongshui Port，about thirty miles of schedules，Use B (105 °) Xin (285 °) needle position on the compass，Water depth eight or nine care，Geology is sand mud land。

The other is only three complete sea maps，No text record，Mainly depict Hainan、Guangdong、Important ports in Guangxi and other places、needle、route、Voyage、Shanxing Water Pentinary situation, etc.。For example, page 25 is the mountain -shaped water potential map of Guangdong area，Among them, there is a mark from the Lantern Lighting Tower、"There are loose sand here", "shallow water here", "Pingyang water"bet365 best casino games , "dry water", "shallow water", "Zhengli" and other geological conditions、Drawing of water potential。

Fourth，The value and significance of the "Flowing Water"。No doubt，Zheng Changmei's hand -made manuscript "Flowing Water Transfer Book" has important value。

First，This "Flowing Water" is a relatively rare book currently found、The more road book combined with the text，For the study of the ancient "mountain -shaped water potential chart"、Maritime Transportation、Navigation Technology, etc.，It is significant。

Next，Hainan Ring Island routes recorded in this record，Nearly 90 ports involved in the east and west coasts of Hainan，It helps us to understand Hainan's port conditions、Terranian and geographicalforms、folk trade, etc.。At the same time, the route centered on this record is，The fact that Hainan fishermen in Hainan my country have long been produced in Beibu Gulf for a long time。

Last，Hainan fishermen's roadbook and Fujian、There are certain similarities，The recorded content is departure port、Direction、Voyage、Water Deep、Arrived，But the former has many unique cultural characteristics of Hainan fishermen，For example, when the book is recorded，There are vocabulary with the characteristics of Hainan fishermen in Hainan fishermen。This is to study the navigation knowledge and local knowledge of Hainan fishermen，It has important value。

(This article is the National Social Science Foundation's major project "South China Sea" Geng Road "rescue sex collection、Sorting and Comprehensive Research "(17zda189) phased results)

(Author Unit: Academy of Gram -Law, Yanshan University)