seo 技术

jì shù technology; technique; skill; CL:門|门[men2],種|种[zhong3],項|项[xiang4]

蜘蛛

zhī zhū spider

屯

tún to station (soldiers); to store up; village

zhūn difficult; stingy

百度

Bǎi dù Baidu, Internet portal and search engine, www.baidu.com, listed as BIDU on NASDAQ since 1999

推广

tuī guǎng to extend; to spread; to popularize; generalization; promotion (of a product etc)

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