Hi. i will come to Chengdu on May 13 th. i have to attend an exhibition in exhibition center

I wonder whether you are referring to the Hehuachi Wholesale Market, the current CD International Commercial City. If so, there is no good hotel nearby. Due to your budget, I know the Runhe Hotel, which is 4-5km away. It is located at No. 2, Xianqu Avenue, Dafeng Town, Xindu District!

During your travel, usually the temperature ranges 18℃ to 26℃ and the cloudy days will probably happen!

For your tour, here is my simple suggestion:
D1: Jinsha Site Musuem - Chengdu Panda Breeding and Research Center - - Tianfu Guangchang
D2: Wu Hou Shrine (Memorial Temple of Marquis Wu) - Jinli Street - Kuanzhai Lane - Chunxi Road