For the implementation of the funded projects of hainan province of exchanging one - "introduce Taiwan orchid expert guidance hainan tropical flower industry", the league director unit hainan broad orchid technology Co., LTD in 2010 on October 28 and November 1 invite Taiwan national chung-hsing university institute of agricultural and natural resources of professors to ZhangZheng horticultural experts ZhangZheng conduct academic exchanges, Joan was titled "Taiwan professor tissue culture and industry orchids provenance," a special report, general, share the Taiwan orchid industry's development and the development tendency. After the meeting, broad and orchid company and ZhangZheng adequate communication, professor in the industrialization of hainan orchid the depth discussion and communication. In addition, accompanied by the company leadership, visited the hainan broad orchid technology Co., LTD, earth centre tissue culture technology communication, guidance; Visit tropical orchid garden and sanya intertropical orchid production field alone entry-exit inspection and quarantine of the demonstration, hainan tropical plant quarantine center orchid bases, for hainan development wen xin LAN industries and promoting the construction of international tourism island of hainan province proposes precious advice.