The criminal litigation law and other judicial explanation in China have stipulated the subject of search, search warrant, search procedure, and the like, but problems still exist.

我国刑事诉讼法及相关的司法解释对搜查的主体、搜查证、搜查的过程等问题进行了规定，但仍存在诸多问题。

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So, problems still exist in the sell-give conflict, but kind-hearted free offers still remain in effect.

显然，“卖”与“赠”这二者之间的冲突正是问题所在。但仍然不乏好心人会将自己的书无偿送给别人。

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There still exist other problems, but the above three are the most common problems in international trade.

在国际贸易中可能还存在着其他的问题，但上述三种是最普遍的问题。

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Though some problems here will still exist, but to a much lesser degree.

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But a current employee has told the BBC that the problems still exist.

BBC: Millions spent on apprentice firms without scrutiny