Goob Bandhig Discovery and Exploration waa goob bandhig oo loogu talagalay natiijooyinkii ugu dambeeyay ee qadiimiga laga helay Shaanxi, Shiinaha. Ilaa 500 oo farshaxan qadiimi ah, oo taariikhdoodu ka bilaabmayso xilligii hore ee taariikhda ka hor ilaa Boqortooyadii Tang, ayaa lagu soo bandhigay meel bed ahaan ah 485 mitir laba jibbaaran oo dhererkeedu yahay 2.7 mitir. Shabakado leh cabbir 10 iyo 10 sentimitir iyo 30 iyo 30 sentimitir ayaa loo adeegsaday sida luqad muuqaal ah, iyagoo tixraacaya laba jibbaaranada ay sawiraan qodayaasha qadiimiga. Shabakaddu waxay ka caawisaa booqdayaasha inay akhriyaan cabbirka shay kasta oo ku jira bandhigga cufan. Qaab-dhismeedyo naxaas ah oo cabbirro kala duwan leh ayaa horay loo soo saaray si shayada si ammaan ah loogu xidho darbiyada.