国立情報学研究所 - ディジタル・シルクロード・プロジェクト
『東洋文庫所蔵』貴重書デジタルアーカイブ

Sha-ku-ya-la-ma-shan on the north-west. [The river Chiang-chia-su-mu-la is in the
west of Cho-shu-tê. Its source comes out from Sha-ku-ya-la-ma-la-shan and Nieh-
-li-ling of Cha-ko-chia-la-shan. There are four streams, which run eastwards, and
unite in one. After the confluence the river flows southwards, and receiving the
Cha-êrh-ho coming from the west, eastwards into the Ya-lu-tsang-pu River.]
The Ya-lu-tsang-pu River flows now eastwards for 50 or 60 li, and receives
A-la-chu-ho coming from the fore mountains of Sha-la-mu-kang. The river now
runs southwards for 50 li, then turns east by north for more than 100 li, to be met
by the Na-yu-ko-tsang-pu¹ which flows south-westwards from Lake Sang-li² re-
ceiving several streams before the confluence. [The river Na-yu-ko-tsang-pu lies
30 li sout-hwest of Cho-shu-tê. Its source comes out from Lake Sang-li on the north-
east, flows westwards for more than 250 li, and receives from the north two streams com-
ing out from Shang-li-ko-pa-ling and Mu-ko-ling, and from the south three streams
originating in La-chu-ko-shan, Tsu-lun-shan and Yang-pa-mu-shan. Passing the
west of Yang-pa-mu-ling it turns southwards, and after flowing for 80 li, receives
from the N.W. two streams coming out from Ya-la-ling and Ta-ko-lung-shan.
Then it flows southwards for more than 60 li before entering the Ya-lu-tsang-pu
River.]
The river flows south-eastwards more than 200 li, and receives the Kuo-yung-ho
which comes from Ang-tsê-ling on the S.E., and which flows north-eastwards
and receives several tributaries before meeting the river. The river flows now south-
eastwards for 50 li and then receives a stream coming from the S.W. It now turns
south-east, then north-eastwards, for more than 200 li. The course becomes now
more south-easterly, and the river receives a stream coming from the fore mountains
of Ni-ya-lung-kang on the S.W. Further east it receives the Sa-chu-tsang-pu
which comes with tributaries from N.E. [The river Sa-chu-tsang-pu lies more than
200 li S.W. of Sa-ko tribes. Its source comes out from the mountains of Yo-lo-
kang-kan. There are six streams, all of which flow southwards for more than 100
li, and unite into the Chia-pa-lan-ho. The Chia-pa-lan-ho flows more than 50 li,
and receives five streams, three from N.W. from La-chu-ko-tsu-lêng-yang-pa-mu-
shan, and two from S.W. from Ang-sê-ang-lê-sung-shan. All these streams unite
in one, and flow S.E., then turn S.W. The river, after receiving from north-east
two streams of Cha-sa-kung-ko-êrh-shan and from south-west two streams of Nieh-
mu-shan and Liu-tsê-li-yang-ku-shan, becomes the Sa-chu-tsang-pu-ho. It now
flows south-westwards for more than 100 li before entering the Ya-lu-tsang-pu
River.]
Further S.E. for 70 li, the river receives a small stream coming from the
north. Further east for 30 li, the Yung-chu-ho comes from south to meet the river.
Further east for 90 li, the Shi-êrh-ti-ho comes from south with its three affluents.