The term 'แค่เพียง (khâe phiang)' is often used in Thai to emphasize that something is 'merely' or 'only just' as it appears. The usage of this term implies a certain minimalism or simplicity. It often conveys an action, state or achievement that is small, unimportant or achieved with difficulty. This term typically appears at the beginning or middle of a sentence. And it can be applied in various contexts and subject matters.