2. Regional dialect (wedding, Shijiazhuang wedding),
3. Action words (buy flowers, sell flowers),
4. Competitor product words (for example, if you sell Lenovo notebooks, you can also choose HP notebooks and IBM notebooks)
5. Combination words (combination regional words, action words, etc.). Product words: buy Lenovo notebook, sell Shanghai Lenovo notebook, buy Shanghai IBM notebook)
6. Other product names (notebook computer, laptop computer and personal computer NB notebook)
7. Lenovo vocabulary (notebook digital product MP4ipod digital camera Bluetooth, etc. )