Also some efforts in the direction of caliber rising on their wheeled platform do make the Chinese :
Citation: "Wheeled Fighting Vehicles. For about three years the PLA has been evaluating a new class of wheeled fighting vehicles. Two factories under Norinco have developed similar families of 6 and 8-wheeled vehicles, armed with 105mm and 120mm guns. These vehicles present the PLA with new power-projection options as their light weight means more can be carried by sea and airborne transports. Their main difference was in their choice of hull. Once company used a hull based on the WZ551 family of APC, which has a front-mounted engine, while the other uses a unique hull design with the engine in the rear of the hull. The latter offered a lower profile and thus had stability advantages over the former. Perhaps for the first time a Norinco spokesman disclosed that the PLA has chosen one of these families and will be putting them into service. The chosen family is that based on the widely used WZ551 APC family. Norinco is also now marketing this version. It appears that the cost and logistic advantages of proceeding with the proven APC design swayed the PLA’s choice. To compensate for their light armor, they will be armed with a co-produced version of the Russian Bastion gun-launched, laser-guided anti-tank missile. Its 5km range is greater than that of most conventional tank gun rounds."
http://www.strategycenter.net/research/pubID.48/pub_detail.asp