At the same time, more people begin to pay attention to the city whose fireworks production technology and culture has been millennium in Liuyang, Hunan province, thus Liuyang Fireworks has became the topic of many people talk about at one time.

Through the status quo-research, the paper summarized competitive advantages as well as disadvantages of Liuyang Best Fireworks Co.

This paper first gives a laconic analysis of formal, semantic and cognitive differences in Chinese, English and Russian sentences and elaborates on the necessity of an onomasiological approach to sentence meaning on the basis of the related theories proposed by Russian linguists.