Oracle bone

During a divination session, the shell or bone was anointed with blood, and in an inscription section called the ``preface'', the date was recorded using the Heavenly Stems and Earthly Branches, and the diviner name was noted. Next, the topic of divination (called the ``charge'') was posed, such as whether a particular ancestor was causing a king's toothache. The divination charges were often directed at ancestors, whom the ancient Chinese revered and worshiped, as well as natural powers and Dì (帝), the highest god in the Shang society. A wide variety of topics were asked, essentially anything of concern to the royal house of Shang, from illness, birth and death, to weather, warfare, agriculture, tribute and so on. One of the most common topics was whether performing rituals in a certain manner would be satisfactory.

Question: oracle bones were used by the chinese to tell what happened in the past
Answer: yes