Change your cover photoUpload Change your cover photoUpload Change your cover photo Liming Qu This user account status is Approved followers0 following0 Follow About About Posts Posts Comments Comments This user has not added any information to their profile yet.Company / Institutionpurdue universityCountryUnited StatesRegistration DateJoined 28.12.2018User LocationWest Lafayette, IN, USA Only fill in if you are not human