一、從整體畫面效果來鑒別,真品畫面清晰逼真,仿品畫面模糊發虛,似隔了一層云霧,難以看真切.
First, from the overall picture to identify the effect, the real picture is clear and realistic, the imitation of the screen blurred, empty hair, like a layer of cloud, it is difficult to see the real
二、從印刷油墨上來鑒別,真品油墨色彩鮮艷飽和,有陰陽深淺的印刷變化,仿品油墨暗淡偏色無印刷層次變化,因存放時間長短不同,如果我們拿電吹風對著畫面吹一下,仿品能聞到濃烈的油墨味,真品只能聞到紙張的霉變味.
Two, from the printing ink to identify genuine ink color saturation, printing changes of yin and Yang shades, imitation ink color dim without printing level changes, because the storage time length is different, if we take the hair dryer to blow the picture, imitation can smell the ink smell strong, only genuine smell mouldy paper taste.

三、從紙張上來鑒別,真品多采用單面膠紙,紙張薄軟,易折卷,自然泛黃,油墨沁透紙背,從后面也能觀察到畫面的輪廓,仿品多為雙面膠紙,紙張厚硬光滑,不易折卷,人為做舊發黃不均勻自然.
Three, from the paper to identify genuine use of single-sided adhesive tape, paper thin and soft, easy to fold, natural yellow ink, Qin through paper, also can observe the contour picture from behind, imitation goods for double-sided adhesive tape, paper thick hard smooth, not easy to fold, as do the old yellow uniform natural.
四、從出版社的署名來鑒別,真品署名規范齊全,字體小,字跡印刷清晰,仿品署名不標準,字體大,字跡印刷模糊,甚無署名.
Four, from the publisher's copyright signature to identify, genuine copyright sign complete specifications, small font, printed clear, imitation goods signature is not standard, large fonts, printed illegible, and even no copyright signature
五、從市場經驗來鑒別,如某一藏品本身存有疑點,又在某一時間源源不斷在藏市中涌現,不斷下跌,市場難以消化,就應該引起我們的警覺.
Five, from the market experience to identify, such as a collection itself has doubts, and at a certain time, a steady stream in the Tibetan city emerged, prices continue to fall, the market is difficult to digest, it should arouse our vigilance
我們以優良的產品，的服務，可靠的信譽，為您的事業成功助一臂之力，竭誠歡迎各界同仁惠顧洽談業務！
We have excellent products, perfect service, reliable reputation, to help you succeed in your career, we sincerely welcome colleagues from all walks of life to discuss business!