Dushan jade evaluation process color , texture , fragmentation evaluation dushan jade liu yu - grade pros and the main factor is color , uniformity to the hearts of persons , uneven color who were unjust times 独山玉的工艺评价颜色、质地、块度是评价独山玉玉料优劣和分级的主要因素，色正、均一者为上品，色不正不均者则次之。
China - mining of a long history , nanyang county huangshan unearthed the new stone age artifacts demonstrate that as early as five or six thousand years ago the ancients started development and utilization of dushan jade 中国采玉的历史久远，南阳县黄山出土的新石器时期的文物证明，早在五、六千年前古人就开始开发和利用独山玉。
A clue from folk drama during the transmission of cultural variety of regional folk customs , by use of historic viewpoint can ' t scientifically understand the cultural and ecological trait of dushan flower lantern 摘要单一运用历史的方法，从区域民俗文化多样性传承过程中剥离出民间戏剧发展的一条线索，不能科学认识独山花灯历史形态的文化生态特点。
Dushan natural jade , a jade materials distributed in a variety of colors , carved jade materials division under the color of natural trend , qiao italian design , reasonable construction , achievements pieces filling bird - singing rooster a white world 天然独山玉，一块玉料上分布有多种色彩，雕师根据玉料颜色的自然走向，巧意设计，合理施工，成就了此款花鸟件雄鸡一唱天下白。
Ancient nanyang out beautiful jade and jade nanyang independence is one of the four who jade comes from the northern city of nanyang dushan , du - rich colors , shading capabilities and variegated , hardness higher known and the world , and was comparable to that in the world of " jade nanyang " good name 自古南阳出美玉，南阳独玉是我国四大名玉之一，产于南阳市北郊独山，独玉色彩丰富，因浓淡兼备，斑驳陆离，硬度较高而著称与世，可与翡翠相媲美，在世界上有“南阳翡翠”之美称。
At the beginning of 2003 , jiaxing launched the development plan for dushan harbor zone in light of the development program for the industry belt around the hangzhou bay set by zhejiang provincial committee of cpc and zhejiang provincial government and the development plan for the new coastal area and an overall principle has been implemented since then 根据省委、省政府《环杭州湾产业带发展规划》要求， 2003年初，我市提出独山港区开发战略，同时响应嘉兴市滨海开发战略，独山港区坚持统筹开发的原则。
