Article 3 Activities concerning instruments shall abide by the laws and administrative regulations and shall not harm public interests.
第三条票据活动应当遵守法律、行政法规，不得损害社会公共利益。
The proxy solicitation can be classified as the proxy solicitation in private way and in public way. generally, the former way cause no harm to the public interests.
私下征集由于不涉及重大的公共利益，各国立法一般主张对其豁免、不予限制；
Article 5 Whoever engages in construction activities shall observe laws and rules and regulations and may not harm public interests and the lawful rights and interests of others.
第五条从事建筑活动应当遵守法律、法规，不得损害社会公共利益和他人的合法权益。
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