铁杆 tiěgǎntiěgān iron Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: die-hard All meanings 3 tiěgǎn 2 die-hard 1iron rod 1tiěgān 1 iron 1 1 sentence for 铁杆 (tiěgǎn — die-hard) 他们几个人是多年的铁杆哥们儿。 tāmen jǐ gè rén shì duō nián de tiěgǎn gēmen'ér. The few of them have been die-hard buddies for many years. Source: Dong Chinese Dictionary