About 2 Trademarks found that are owned by Yangwenhui

Aquarelles; Cigar bands; Document file racks; Drawing brushes; Envelopes; Folders; Fountain pens; Office stationery; Paintings; Paper fasteners; Paper gift cards; Pencils; Printed matter, namely, newspapers, photographs, magazines, books, printed periodicals, newsletters, and brochures all in the fields of securities, options and other financial instruments; School supply kits containing various combinations of selected school supplies, namely, writing instruments, pens, pencils, mechanical pencils, erasers, markers, crayons, highlighter pens, folders, notebooks, paper, protractors, paper clips, pencil sharpeners, writing grips, glue and book marks; Unmounted and mounted photographs; Advertising signs of paper; Microwave cooking bags; Staple removers; Tissue paper; Writing implements

The wording "YOYA" has no meaning in a foreign language.