如今，字畫鑒定評估在古董古玩里尤為字畫仿品多；現在科技的發達，高仿品基本用肉眼分別不出真偽，藏家在購買或者拍賣字畫過程中謹慎再謹慎，現在流傳的名人字畫少之又少，字畫鑒定評估其貴在于它是純藝術品，一些名人字畫更是稀世之寶。
Today, calligraphy and painting appraisal in antique calligraphy and painting is particularly imitation; now the development of science and technology, high imitation goods are basic with the naked eye not authenticity, collectors in the purchase or auction of paintings in the process of prudent to be cautious, now popular celebrity calligraphy less, calligraphy and painting appraisal the precious is that it is pure art, some famous paintings is a rare treasure.
由于書畫作品的材料都是纖維質的紙張和絲絹，在紙張制作或字畫裝裱中又加入有動物膠、淀粉、漿糊等酸性材料，這就使字畫品遇到潮濕、光和熱等，會發生霉變、蟲蛀、褪色變黃、老化發脆。可見掌握字畫的保養，對收藏字畫是非常有幫助。
The works of calligraphy and painting materials are paper and silk fibers, in paper making or painting mounting was added in the animal glue, starch, paste and other acidic materials, which makes the word painting encounter wet, light and heat, mildew, moth eaten, will fade to yellow, brittle hair aging. Visible, master calligraphy and painting maintenance, collection of calligraphy and painting is very helpful.

字畫鑒定評估的畫面如出現蛀孔、裂縫或殘缺，可進行嵌補。方法是將一張與舊字畫的質地、顏色相近的修復紙粘在要嵌補處，接口要均勻，晾干后用卵石反復平整，以不露修補痕跡。如果修復紙與原字畫的紙色仍有反差，可用茶葉水或顏料潤涂，力求色調和諧。用相同的筆墨、手法將畫面的缺筆接上補全。
Calligraphy and painting, appraisal, assessment of the screen, such as holes, cracks or incomplete, can be embedded. Method is a piece of old paper and calligraphy of the texture and color of similar repair paper glued to the patch, the interface must be uniform, dried, with pebbles repeatedly leveling, so as not to reveal repair marks. If the repair paper and the original painting of paper color is still in contrast, you can use tea, water or pigment embellish Tu, and strive to tone harmony. Finally, using the same ink technique with complete picture missing pen.
感謝新老客戶對本公司產品的信任和厚愛。我們將繼往開來，以高質量的產品、優惠的及誠信的服務與您互利雙贏，共創輝煌！公司全體員工竭誠歡迎您的光臨指導！
Thank the old and new customers for the trust and love of our products. We will carry forward the future, to high-quality products, preferential prices and good service, and your mutual benefit and win-win situation, to create brilliant! Company staff sincerely welcome your visit and guidance!