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... GYjG) G ccjYL) VLj^f) jcY Lj^f ^) jGf Vj YLG Gj^LL Lj) jYfL Gjc^cj^ ^jG jf Lj) L ^jf) Vjf) ) Vj^ VLj^f G) Yj VfV ^j^Lc LjG) j) c Vj GcjcY) ^Lj YcVj) cf Ljc YjVL) ) Lj YY) jYY^) Lj Ljf^) jG ...

China Yunnan travel tours and vacation routes, experience yunnan culture and minority folk custom.

... Eh Xy = = = 2 11 () , Nm ij ij ij hXe == (8) is minimum, where 1 i c and i = l iff h i C l, i.e.,, i l yy = and ij lj ee = iff ...