- 虎头蛇尾 hǔtóushéwěi fine start and poor finishLiterally "tiger's head, snake's tail"; describes something that starts with a lot of energy and momentum but ends weakly or remains unfinished.
- 虎头虎脑 hǔtóuhǔnǎo strong and healthylooking strong and good-natured; describing a healthy and lovely appearance, often used for a young boy or baby
- 老虎头上拍苍蝇 lǎohǔtóushàngpāicāngying dangerousTo swat a fly on a tiger's head, describing a situation that is extremely dangerous or an act of reckless audacity; looking for trouble
- 虎头蜂 hǔtóufēng hornethornet; any of several large wasps of the genus Vespa, characterized by black and yellow stripes and a powerful, potentially fatal sting; literally 'tiger-head bee'
- 大虎头蜂 dàhǔtóufēng Asian giant hornetAsian giant hornet (Vespa mandarinia)
- 虎头钳 hǔtóuqián pincerspincers or a vise; a tool with two thick metal jaws used for gripping, fixing, or pulling objects
- 老虎头上打苍蝇 lǎohǔtóushangdǎcāngying extremely dangerousto swat a fly on a tiger's head; an idiom meaning to take great risks or provoke a powerful person
- 虎头海雕 hǔtóuhǎidiāo Steller's sea eaglea large bird of prey found in coastal northeast Asia
- 虎头牌 hǔtóupái yamen plaquetiger-head plaque used during the Qing Dynasty as a symbol of authority; these wooden signs were placed in front of a [[衙门|衙門|ya2 men5]] to warn loiterers and unauthorized people to stay away