Streamer-Sales Sales Champion is an AI-powered sales anchor system based on a large language model. It can generate product descriptions from the perspective of stimulating user purchasing desire based on product characteristics. This model is built upon InternLM2 and fine-tuned with instruction tuning. It integrates LMDeploy for accelerated inference, supports ASR for text generation from voice input, RAG for retrieval-augmented generation, and Agent network query functionality. It also uses TTS technology to generate emotionally-charged voiceovers, ultimately generating digital human anchor videos to provide comprehensive technical support for product descriptions.