At UC Davis, I was fortunately advised by Prof. Chen-Nee Chuah and had worked on several self-driving and medical image related projects with her, such as path finding, visual SLAM and image segementation. I received best senior design of a year (Visual SLAM using ORB-SLAM2 with Path Finding). Our automatic white/grey matter image segementation technique was accepted by IEEE access. I was fortunate to be co-advised by Prof. William Wang and Prof. Lei Li during PhD. They opened a new world for me in NLP! At UC Santa Barbara, I worked on constrained text generation (Expert layman text style transfer), text generation evaluation (SEScore, SEScore2 and InstructScore). Now I worked on LLM alignment via reward model or fine-grained feedback (LLMMend). My next step is to build a new evaluation paradigm to estimate LLM's particular capacity. I will focus on extending metric/fine-grained feedback guided generation into mulilingual and multimodal settings.