LTC Learning materials
PR11394292
The U.S Embassy Beijing plans to purchase Books from Cheng & Tsui Co., Ltd, for that they are as the publisher is the only organization that can provide the digital service and will have required number of books. If you have any question, please kindly contact us via email beijingprocurement@state.gov, attn. Ms. Zhang, by COB Mar. 2, 2023.