i want china working visa

dear sir this is dhananjay budhale from india. i want china working type. working place xinhua village near lijiang ,yunnan privance . my professinal is trading and manufacturing silver craft items . i would like to live and develop lot of desgns in silver in this town. let me how can i start process for work type? is it ok business type? after 29 days where can i out and entry again around this province ? i need what can i do if i would like to work for long time with company who is inviting me for work . please send me details to my personal email dhananjaybudhalelive.com