Those deficiencies were made clear in April when the United States forbade American companies to sell chips, software and other technology to ZTE, a Chinese telecom company. ZTE was found to have violated American sanctions by selling products to Iran and North Korea. The ban brought the company to a virtual standstill. Chinese people shouldn't lose touch with reality, warned Liu Yadong, chief editor of the state-run Science and Technology Daily. In a recent speech, he said that China still lagged the United States in tech, and that those who argued otherwise ran the risk of "tricking leaders, fooling the public and even fooling themselves."