▁values ▁of ▁the ▁B ark a ▁and ▁its ▁trib ut aries . ▁However , ▁later ▁works ▁record ▁what ▁life ▁used ▁to ▁live ▁on ▁the ▁river ▁and ▁how ▁the ▁river ▁provides ▁everything ▁to ▁human - be ing , ▁including ▁fresh ▁water , ▁food , ▁b ark , ▁wood , ▁and ▁recre ation . ▁The ▁ 2 0 1 8 ▁works ▁describe ▁the ▁different ▁situation ▁of ▁the ▁river ▁now , ▁the ▁river ▁disapp ears ▁and ▁turns ▁into ▁a ▁c ess pool ▁of ▁alg ae , ▁death , ▁and ▁destruction . ▁The ▁river ▁becomes ▁trouble ▁of ▁B ark and ji ' s ▁citizens ▁and ▁brings ▁them ▁infinite ▁fear s ▁related ▁to ▁the ▁river ' s ▁e col ogy . ▁Moreover , ▁the ▁determ ination ▁of ▁B ark and ji ▁people ▁to ▁fight ▁for ▁their ▁river ▁also ▁be ▁presented ▁in ▁the ▁work , ▁they ▁believe ▁that ▁they ▁will ▁be ▁able ▁to ▁overcome ▁the ▁gre ed ▁of ▁the ▁cot ton ▁grow ers ; ▁“ cot ton ▁grow ers ▁be ware , ▁as ▁our ▁ancest ors ▁are ▁powerful !” . ▁In ▁addition , ▁Bad ger ▁uses ▁the ▁medium s ▁of ▁lin oc ut ▁print , ▁wood , ▁em u ▁egg , ▁m osa ic , ▁stone ▁car ving , ▁and ▁metal work , ▁which ▁reflect s ▁the ▁features ▁of ▁B ark and ji , ▁including ▁the ▁mot ifs , ▁land forms , ▁animals , ▁plants . ▁He ▁incorpor ates ▁the ▁traditional ▁and ▁contemporary ▁to ▁port ray ▁the ▁relationship ▁between ▁the ▁e col ogy ▁and ▁B ark and ji '