The main purpose of trinityvase.com is to present Bible truth using Chinese writing forms.  These forms are commonly called “characters,” “ideographs” and “pictographs.” Some informative sites about them among many which come up when one searches “bone oracle Chinese” are

http://www.icr.org/pubs/imp/imp-169.htm 
http://www.paulnoll.com/history-Chinese-language.htm 
http://www.chinapage.com/calligraphy/oracle/oracle00.html.

Since my introduction to Chinese characters was through the Japanese language, the pronunciations found in my English articles are based upon Japanese.  The Japanese call the characters “kanji” (the “a” is as in “father” and the “i” is as in “fig”).  I received much information and inspiration from three books of Dr. Ethel R. Nelson and her co-authors:

The Discovery of Genesis (1979, Concordia), with C.H. Kang

God’s Promises to the Chinese (1997, Read Books), with Richard E. Broadberry and Ginger Tong Chock

God and the Ancient Chinese (1998, Read Books), with Samuel Wang

I also recommend David Marshall's True Son of Heaven: How Jesus Fulfills the Chinese Culture (Kuai Mu Press).

The oldest Chinese writing appears to have related to religion.  Often the pictures were inscribed upon animal bones.  This led to naming the oldest known characters “oracle bone script.”  Some of these date back as much as 4800 years.
Beyond the books mentioned above,  I primarily use 漢字類編, Kanji-ruihen （木耳社, 1982 and 字統 Jitoh （平凡社, 1984) by 白川 静 Shirokawa, Sei. These are dictionaries of Chinese character origins in Japanese.        -- Pratt J. Dean