承租人应当按照合同约定的用途使用房屋，不得擅自将房屋转租、转借他人，不得利用房屋进行非法活动。
1·Transferring or subleasing of rooms without permission are forbidden. Visitors are not permitted to stay overnight in your room.
所住房间不得私自转让、转租或留宿他人。
2·Article 27 in leasing (including subleasing) buildings, a building lease must be signed.
第二十七条房屋租赁(包括转租)必须签订房屋租赁合同。
3·Article 2 the selling, leasing, transfer, subleasing and mortgage of the right to the use of collectively-owned land for construction purposes shall be governed by these Measures.
第二条集体建设用地使用权出让、出租、转让、转租和抵押，适用本办法。