On 2 September 2019, Mr Tiebing Liu, Deputy Director of Hunan Provincial Science & Technology Department, visited Yanoon BioTech. Mr Liu inspected kiwifruit research orchard of Yanoon, and had a depth conversation with Dr Zhangyan Wang. Mr Liu fully affirmed kiwifruit breeding research of Yanoon, hoped Yanoon give full play to scientific advantages and promote kiwifruit industry development of Hunan Province.