Questions & Answers about xíngli hé guìzhòngwùpǐn dōu zài huòchē shàng.
Yes, 行 is a polyphonic character, so its pronunciation depends on the word.
In 行李, it is pronounced xíng, so the word is xíngli = luggage.
Some other common pronunciations are:
- 行 = xíng in words related to going / being okay / travel
- 不行 = not okay
- 行走 = to walk
- 行 = háng in words related to a line / a profession / a row
- 银行 = bank
- 行业 = profession / industry
So you have to learn the pronunciation as part of the whole word.
That usually means the second syllable is in the neutral tone.
So 行李 is commonly pronounced:
- xíngli
rather than a full xínglǐ.
In everyday speech, the second syllable is light and unstressed. Many dictionaries list it this way.