2 sentences

1. 确保他们没耍其他花招。

   què​bǎo tā​men méi shuǎ qí​tā huā​zhāo.

   Make sure they're not up to something else.

   Source: OpenSubtitles

2. 这些武术动作只是些花招，没有实战价值。

   zhè​xiē wǔ​shù dòng​zuò zhǐ shì xiē huā​zhāo, méi​yǒu shí​zhàn jià​zhí.

   These martial arts moves are just for show and have no real combat value.

   Source: Dong Chinese Dictionary