At that time, however, the Chinese Communists had started their rebellion, and with his deep antipathy to Communism, Wang designated himself as the "Shantung Chivalrous Beggar." He toured the southern part of the China mainland to expose the trickery of the Chinese Communists.
從民國四十四年起，風雨無阻，他每天清晨五、六點鐘，就騎著三輪貨車出門，穿梭於台北市的大街小巷中，搜羅人們丟棄的廢物，如破書、舊報、酒瓶、空罐、鍋盆…… 等，回家後，再分類整理，加以變賣。