to work hard; to try to make a living

see 火併|火并[huo3 bing4]

two-item combo (usu. referring to a food dish, esp. two types of meat served with rice or noodles); (real estate) duplex; semi-detached; (computing) double pinyin (input method in which each syllable is typed using no more than two keystrokes: one for the initial consonant and one for the final)

(computing) full pinyin (input method where the user types pinyin without tones, e.g. "shiqing" for 事情[shi4 qing5])

to compete fiercely; contest