Ye Yun, director of China Flower Arrangement and Floriculture Association, deputy secretary-general of Guangzhou Flower Arrangement Art Research Association, flower arrangement skill 9 coins, professional skill appraiser of Guangdong flower arrangers, teacher of Guangzhou Flower Research Center's first vocational skill flower arrangement training center, and technical consultant of Dumei Horticultural Garden Company. Many times organized the planning and design of large-scale wedding banquets, parties, concerts, squares and other on-site floral designs.

The work "Pearl River Fan Ying" won the gold medal of "99" Kunming World Horticultural Exposition; The work "Breaking Ground and Increasing Beauty in Chun Zhu" won the gold medal in the 4th China International Garden and Flower Expo, and the large-scale booth work "Fragrant Four Seasons" also won the gold medal. The work Harmony of Two Musical Instruments won the gold medal in the 7th China Flower Expo (Beijing Pavilion) held in September 2009. He also won the Gold Award, the Best Design Award and the Creative Award of the Guangzhou Combination Potting Competition in the 5th China International Garden and Flower Expo.

He has published books such as Flower Packaging, Beautiful Box, Gift Box Packaging and Practical Flower Basket.

Du, member of Guangzhou Flower Arrangement Art Research Association, teacher of Guangzhou Flower Arrangement Training Center, and flower arrangement technician. Engaged in flower shop and flower arrangement for nearly ten years, with rich experience. He is good at arranging flowers in hotels, venues, celebrations and other occasions, and has been responsible for many large-scale floral arrangements. His works won the first prize in the 4th Asian Cup Flower Arrangement Competition, the second prize in the Guangdong Phalaenopsis Combination Potting Competition, and the third place in the 2008 Garden Expo.