COSTS include: gas (averaged 5.6 yuan per litre = $0.83 cents), REMEMBER I HAD A 125CC. THAT GOT 160 KMS PER GALLON/ 30-45 KMS PER LITRE...this number also includes, lodging and usually 2 meals a day in cheap restaurants 8 to 32 yuan per meal = $1 to $5 u.s. dollars. plus...