Guo Wenjun is not only proficient in dish design and kitchen management, but also good at secretly cooking soup with natural herbs. His own "golden tadpole noodles" have been patented. He has a deep understanding of Cantonese cuisine, Hong Kong cuisine and western food. His improved western food, such as roast lamb loin, Escola and roast chicken with radish juice, has been well received by diners and has successfully received important friendly people from foreign countries for many times. When Dr. Henry Breier, Chief Coordinator of the World Cultural Heritage (ICOMOS), checked into the hotel he was in charge of, he was full of praise after dinner and happily wrote an inscription: "This is the best dish I have ever eaten in China, and Mr. Li Bo's cooking is a very important part of Anyang's historical and cultural heritage." , won many gold medals in cooking competitions at home and abroad, and won the honorary titles of best chef, technical expert and best chef in Asia. Guo's technology has been praised by many industry experts.

Guo Wenjun's excellent cooking skills, lofty professionalism and persistent pursuit were jointly awarded the title of "Outstanding Entrepreneur of Business Innovation in China" by six ministerial-level units including China Corporate Culture Promotion Association. He was also invited to participate in special reports and program production of many TV stations in China, such as CCTV, Shanghai TV, Beijing TV, Henan TV, Ningxia TV and Gansu TV. He is also a popular special guest of the famous brand food festival. Resumes and pictures have been included in celebrity photo albums and chefs. Henan Daily has reported many times in the media at or above the provincial level, such as New Cooking Rookie, Model Chef, City Morning Post's Man Who Beats the World with Laptop, Dahe Daily, Henan Business Daily and China Corporate Culture. Mr. Guo's achievements were included in Publicity Department of the Communist Party of China's China Reform Pioneer and People's Daily's 2000 edition of Selected China Classics and won honorary certificates. In the industry, top magazines such as Chef China, Dining World, Celebrity Chef, Window of Cuisine and Oriental Cuisine all have his covers, and he is called "cover expert" in the industry. Guo also published Li Bo Kitchen Collection on VCD. These materials and CDs have been used as teaching materials for the catering industry and are widely used by many catering colleges. His plans, such as kitchen production and operation curve analysis chart, kitchen production and operation analysis table, daily purchase and fluctuation table of raw materials, and vegetable essence sales orthographic book, have been published in professional journals for many times, and have been widely adopted by many star-rated hotels. His original songs "Love in Every Season", "I Love Your Cuisine" and "Cooking Life" are all his love for food.

The kitchen currently managed by Guo Wenjun has officially passed the ISO9000 international quality management system certification on August 6th, 2006, and has realized the standardized kitchen management mode, and established the China chef website, which has made great contributions to the development of the kitchen industry in China. Because of his outstanding achievements in this industry, he was received by leaders of Buhe, Wang Wenyuan, Cheng Siwei and other countries in the Great Hall of the People for many times.