Liu Zhongtang(2nd L), an agricultural technician tells the farmers about the planting techniques of wild cabbage in greenhouse in Shakouji Township of Weixian County, north China's Hebei Province, Dec. 26, 2017. (Xinhua/Mu Yu)
Experts introduce agricultural techniques to farmers in N China's Hebei
Source: Xinhua| 2017-12-27 15:37:27|Editor: Lifang
KEY WORDS:techniques
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