This sentence seems to contain some uncertain information, but I can explain the meaning. Earth Chronicles referred to the history written based on the evidence of the Earth's geography, biology, culture, etc. It usually started with the age of the Earth and described the important events, civilizations, cultures, etc. in a certain order. The Gods during the Great War in the West referred to a fictional story or time period. In this story, the gods may refer to some supernatural beings who were engaged in a fierce war in the western world. However, this did not mean that there were any related events or civilizations in Earth's history that were related to the gods. The land of China was already blooming with flowers! This sentence might be describing a fictional story or scene in which China had prospered and become a powerful country. However, this did not mean that there was any relevant evidence or facts in Earth's history to support this statement. It should be emphasized that these questions are based on the knowledge I have learned and do not represent any real facts or opinions.