Top searched terms related to “quit smoking” on baidu by quarter.

Note: The Chinese Characters “戒烟” can mean “Stop Smoking,” “Quit Smoking,” “Smoking Cessation,” and/or “No Tobacco.” The Chinese PinYin for “戒烟 is “Jie Yan.”.The superscript “™” represents the trade mark or a brand name of a smoking cessation product.The symbol “*” means the data are not available.注：中文汉字“戒烟”可指代“停止吸烟”“主动戒烟”“控烟干预”以及“无烟草”，其汉语拼音为“Jie Yan”。上标“™”代表戒烟产品的商标或品牌名称。符号“*”表示数据不可用。