About 1 Trademarks found that are owned by Du Yanchong

The mark consists of the design a building block with the stylized wording "YUAN" and a mustache in the middle of a Chinese character stacked on top of two blocks. The wording "BEI" and the design of two crossed legs in high-heeled shoes below a Chinese character is on the left block and the wording "ER" and the design of a feedingbottle and a Chinese character appear on the right block.