About 4 Trademarks found that are owned by Zheng Lan

Audio-video receivers; Computer peripheral devices; [Computer-gaming software; Electronic pocket translators; Notebook computers; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Portable media players; Portable telephones; Sound recording and sound reproducing apparatus and instruments;] Tablet computer

The wording RUSAUISE has no meaning in a foreign language.

Restaurant services featuring Chinese food

Chargers for batteries; Computer mouse; Data cables; Headsets for cellular or mobile phones; Headsets for use with computers; Keyboards