1, duck pear originally meant for Hebei province ancient local fruit varieties. Strong adaptability, good productivity, large and beautiful fruit, flesh fine crisp juicy, sweet, more resistant to storage. Meet the recognition standard, be recognized. It is suitable for cultivation in the sandy area of the Huanghuaihai Plain. Currently used in network terminology, duck pear is the "pressure" harmonic. "Duck pear is big" is the harmonic of great pressure, "no duck pear" is the harmonic of no pressure, "duck pear is big", "no duck pear

2, "duck pear" "no duck pear" and other words from Baidu posting. Some commonly used pinyin input method input "yali" first appeared word is "duck pear", baidu a talent I do not know is intentional or unintentional to "pressure" played as "The first thing you need to do is to get your hands dirty.

3. The word "duck pear" was honored as one of the top ten Internet buzzwords in 2010. The word "duck pear" is a harmonic of great pressure. In the network, some netizens call "pressure" as "duck pear".