ui ▁Aut onom ous ▁County , ▁Y unn an ▁Province , ▁China , ▁flows ▁through ▁three ▁Vietnam ese ▁provinces , ▁including ▁La o ▁C ai ▁Province , ▁Y en ▁B ai ▁Province ▁and ▁Ph u ▁Th o ▁Province . ▁Th ao ▁River ▁mer ges ▁with ▁Black ▁River ▁and ▁Lo ▁River ▁at ▁V iet ▁Tri ▁City , ▁Ph u ▁Th o ▁Province , ▁Vietnam . ▁ ▁The ▁river ▁is ▁known ▁for ▁Song ▁Th ao ▁Camp aign ▁by ▁V iet ▁Min h ▁in ▁ 1 9 4 9 , ▁during ▁the ▁First ▁Ind och ina ▁War . ▁The ▁campaign ▁started ▁on ▁ 1 9 ▁May ▁and ▁ended ▁on ▁ 1 8 ▁July , ▁with ▁the ▁victory ▁of ▁V iet ▁Min h ▁over ▁the ▁French . ▁ ▁References ▁ ▁Category : R ivers ▁of ▁Ph ú ▁Th ọ ▁Province ▁Category : R ivers ▁of ▁Y unn an <0x0A> </s> ▁V aj rag hat ▁is ▁a ▁H indi ▁action ▁drama ▁film ▁of ▁Bol lywood ▁directed ▁by ▁Raj an ▁Th ak ur . ▁This ▁film ▁was ▁released ▁in ▁ 1 9 9 2 . ▁Rav ind ra ▁J ain ▁was ▁the ▁music ▁composer ▁of ▁this ▁film . ▁ ▁Plot ▁ ▁Cast ▁ ▁Gul sh an ▁Gro ver ▁ ▁Sud h ir ▁Dal vi ▁ ▁Sh iva ▁R ind ani ▁ ▁Tom ▁Alter ▁ ▁U rm ila ▁Bh att ▁ ▁Mah esh ▁Raj ▁ ▁P aw an ▁Gul ati ▁ ▁San je e va ▁ ▁Res h mi ▁ ▁Sub b ira j ▁ ▁B han u ▁J ain