“Thien tu van” is one of the most classic books about learning Chinese in the primary stage in China. Since Chinese was promulgated through neighborhood including Vietnam, “Thien tu van” was popularized and became one of the important learning Chinese books for Vietnamese in the ancient times. From the view of writing identity, the writing is about initially researching and finding out popularization situation and “Thien tu van” usage in Vietnam by analyzing writing quantity and writing form popularization in order to reflect aspect of learning Chinese situation of Vietnamese in ancient times as well as contribute reference value for learning Chinese approach of Vietnamese in modern times.

Chinese characters in Vietnam have a long history, more than one thousand years. This paper with three main parts is aimed at doing a research overview of Vietnam’s Chinese characters over the years. In the first part, the birth and the usage of Chinese characters will be presented through the analysis of formation circumstances as well as the historical position of the characters in Vietnam. In the second part, the paper will introduce the social, cultural and educational background, the unearthed literature and handed-down literature, and anonymous literature as well as the arrangement and the research of the characters over each period in the history. In the last part, the achievements and the failures of researches on Vietnam’s Chinese characters by far will be pointed out as the foundation of future researches, which are to improve the status of Chinese characters socially.

The paper is the research on variants in the block-printed literature written in Chinese character during the Chinese domination, related the recognition and definition of variants, the analysis of character variants, i v vi g h g s i th st k s, mp ts, wh h t s’ dditi d subtraction, summarizes the variation characteristics and explores the character relationship between Vietnam and China. the statistics of the number of characters and their variants in order to seek the character variants frequency in the block-printed literature written in Chinese character during the Chinese domination in Vietnam history.

This article briefly describes the background of the origin of Dr. monument, conducting a preliminary study on the content of the Dr. monument and its characters, and explores the history and culture of Vietnam and Chinese characters’ development in Vietnam.