The basic producing situation and present utilizing ways, in China,of beerby-products such as beer lees and spent yeasts are systematically described here. How todispose and exploit the value of natural resources has become a specially researched field inrecent years. Some new ideas, technologies, developments, and highly-processed products inthisfield from home and abroad are stated and discussed in order to develop an effective model for re-utilization engineering of brewery by -products, which could be beneficial for the sustainable development of environment and resources .All of the thoug...