The phrase "going wall for" can be used to describe someone who is working very hard or doing their best. However, there are many synonym options for this phrase. One word that could be used is "determined," which indicates someone who is committed and won't give up easily. Another option is "persistent," which suggests someone who continues to work towards their goals despite any setbacks. "Tenacious" is another synonym that denotes someone who is firm and unyielding in their efforts. "Resolute" is a word that is used to describe someone who is unwavering in their pursuit of a goal. Whatever word you choose, it's clear that "going wall for" is synonymous with dedication, perseverance, and commitment.