《水经注·卷二十八》
又向南流经安昌旧城东面，拐弯向南流经县南，安昌县是从前蔡阳的白水乡，汉元帝以为长沙土地低洼潮湿，划分出白水、上唐两乡，设立了春陵县。
浕水又西径蔡阳县故城东，西南流注于白水，又西径其城南。
Then it flows southward, passing the east of the old city of Anchang, turns southward and flows through the south of the county. Anchang County was formerly the Baishui Township of Caiyang. Emperor Yuan of Han thought that the land of Changsha was low and humid and divided Baishui and Shangtang into two townships and established Chunling County.
<s>[INST] Break down the structure and provide an English interpretation of the presented Classical Chinese phrase: 浕水又西径蔡阳县故城东，西南流注于白水，又西径其城南。  [/INST]
**English interpretation**: Then it flows southward, passing the east of the old city of Anchang, turns southwestward and flows through the south of the county. Anchang County was formerly the Baishui Township of Caiyang. Emperor Yuan of Han thought that the land of Changsha was low and humid and divided Baishui and Shangtang into two townships and established Chunling County.
**Structural analysis**:
- 浕水 refers to the Xiushui River.
- 又西径蔡阳县故城东 means that the river flows westward again, passing the east of the old city of Caiyang County.
- 西南流注于白水 means that the river turns southwestward and flows into the Baishui River.
- 又西径其城南 means that the river flows westward again, passing the south of the city.
- 其城 refers to the city of Anchang County.</s>
Break down the structure and provide an English interpretation of the presented Classical Chinese phrase: 浕水又西径蔡阳县故城东，西南流注于白水，又西径其城南。
user
**English interpretation**: Then it flows southward, passing the east of the old city of Anchang, turns southwestward and flows through the south of the county. Anchang County was formerly the Baishui Township of Caiyang. Emperor Yuan of Han thought that the land of Changsha was low and humid and divided Baishui and Shangtang into two townships and established Chunling County.
**Structural analysis**:
- 浕水 refers to the Xiushui River.
- 又西径蔡阳县故城东 means that the river flows westward again, passing the east of the old city of Caiyang County.
- 西南流注于白水 means that the river turns southwestward and flows into the Baishui River.
- 又西径其城南 means that the river flows westward again, passing the south of the city.
- 其城 refers to the city of Anchang County.
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