Problem: Article: Liars tend to fidget with their hands a lot. Keep your hands at your sides if you are standing or on your lap if you are sitting. Don’t rub your chin or your nose. Don’t run your hands through your hair. Swaying back and forth, tapping your foot, or generally moving a lot are signs that you are lying. Don’t shrug your shoulders a lot either. Keeping your whole body relaxed and unmoving adds poise to your appearance, and it will keep people from being suspicious. Folding the arms is considered closed off posture and when you lie it is a giveaway to people. Don’t cross your arms. Keep them at your sides, or if you are sitting down, lay your hands on your lap. Liars tend to blink nervously, and it’s an easy sign for people to notice. Also be aware that keeping your eyes open for too long can become suspicious, so make a conscious effort to blink as you normally would. One of the surest signs that someone is lying is shifting their eyes away from the listener. You can control your eye contact to mask your lie. Make enough eye contact to make the person believe you. You have to find a balance between too little eye contact and too much. If you stare at the person without looking away you will seem as suspicious as if you never meet their eyes. Turning your body to the side or turning away is seen as a sign that you are trying to hide something. Make sure that your body stays angled toward them. Keep your eyes in their direction, as well, and don’t stare off into the distance. When you are lying, appropriately touch the person you are lying to. Place your hand on their shoulder, grab their hand, or gently touch their leg if you are sitting by them. By touching them you will soften them toward you and make them more trusting. You need to take account of whether or not you are in a close enough relationship with the person to initiate physical touch with them. In many situations, this won’t be the case.
Summary: Keep your hands away from your face. Remain still. Keep your arms open and not folded. Control your blinking. Use eye contact to your benefit. Keep your body facing the person you’re lying to. Use physical touch to create intimacy.

In one sentence, describe what the following article is about: Picking up a few key phrases could help you to communicate better, and might even help the vendor warm to you. Someone who has made the effort to learn a little bit of the language might be taken more seriously than a more obviously clueless foreigner. Knowing a few phrases could also help you understand what is going on around you, and find out what sort of prices other people are paying. Some good phrases to start with include:  Duō shǎo qián – how much money. Jià gé – price, cost.  Tài gui le! – too expensive! Pian Yi Dian? – can you give me this for cheaper? If you are struggling to understand each other, writing down numbers or entering them onto a calculator is a good idea. The vendor will almost certainly have a calculator and pen and paper at hand for precisely this purpose.  It’s probably not a good idea to use your phone for this. Pulling out an expensive phone will be displaying your wealth and may prompt the vendor to look for a higher price. If you don’t have a language in common with the vendor you will have to rely on body language and gestures. This can be easier than you think, with a simple shake of the head an easily recognisable sign that you are not paying that price. Try to be open and friendly, rather than closed off and prickly. They might be trying to take rip you off, but it’s nothing personal.  Unless you’re buying something very expensive, the actual difference in price when converted back to your home currency is probably not that significant. Don’t feel bad if the vendor seems offended by your low price offer, it’s all part of the melodrama of haggling in China.
Summary:
Learn some basic phrases. Use a calculator. Use body language.