Yup right where the old Usmania used to be. Never had Chinese in lahore. Had it once in Karachi & it was not doubt the best I have ever had. Usmania Chinese has a lil. desi touch to it. Whenever you go there try their Chicken Rangoons, Schezuan Chicken & Sesame Chicken.
The other Chinese place you are talking about was Jumbo. Long gone now. A halal Thai place opened there. Their food is okay I guess. Also the Afghani place has closed now. There is an Afghani restaurant on Montrose Ave. right by MCC in Chicago. They have good food too & the owner is a really nice guy.
Also have u ever tried Inchins Bamboo garden & Hot Wok? Both are in Shaumburg. Not a big fan of Hot Wok (like their Chicken Wing Niblets though) but I am so in love with Inchin's American Chopsuey.